61637 61643 61651 61657 61667 61673 61681 61687 61703 61717 38923 38933 38953 38959 38971 38977 38993 39019 39023 39041 Factors of 220 are integers that can be divided evenly into 220. 66733 66739 66749 66751 66763 66791 66797 66809 66821 66841 You can also use our prime number calculator to show all the primes within a given range. An example in base-10 is because , , and are all primes. 84131 84137 84143 84163 84179 84181 84191 84199 84211 84221 59753 59771 59779 59791 59797 59809 59833 59863 59879 59887 2, 5, 11, 17, 23, 29, 41, 47, 53, 59, 71, 83, 89, 101, 107, 113, 131, 137, 149, 167, 173, 179, 191, 197, 227, 233, 239, 251, 257, 263, 269, 281, 293, 311, 317, 347, 353, 359, 383, 389, 401 (OEIS:A003627). 7417 7433 7451 7457 7459 7477 7481 7487 7489 7499 Primes that are not the sum of a smaller prime and twice the square of a nonzero integer. 87121 87133 87149 87151 87179 87181 87187 87211 87221 87223 Eisenstein integers that are irreducible and real numbers (primes of the form 3n1). I assembled this list for my own uses as a programmer, and wanted to share it with you. 62659 62683 62687 62701 62723 62731 62743 62753 62761 62773 2539 2543 2549 2551 2557 2579 2591 2593 2609 2617 64853 64871 64877 64879 64891 64901 64919 64921 64927 64937 20563 20593 20599 20611 20627 20639 20641 20663 20681 20693 20269 20287 20297 20323 20327 20333 20341 20347 20353 20357 Primes p for which p2 divides (p1)! Of the form an + d for fixed integers a and d. Also called primes congruent to d modulo a. 21179 21187 21191 21193 21211 21221 21227 21247 21269 21277 31723 31727 31729 31741 31751 31769 31771 31793 31799 31817 54371 54377 54401 54403 54409 54413 54419 54421 54437 54443 The only factors of 2 are 1 and 2. Ln=Ln1+Ln2. Here is JavaScript code to generate a list of an arbitrarily large number of prime numbers. 42751 42767 42773 42787 42793 42797 42821 42829 42839 42841 2, 3, 5, 7, 13, 17, 19, 31, 61, 89, 102559 102563 102587 102593 102607 102611 102643 102647 102653 102667 2, 3, 5, 7, 11, 13, 19, 23, 29, 31, 37, 43, 47, 53, 59, 61, 67, 71, 79, 101, 107, 127, 131, 139, 149, 151, 157, 173, 181, 191, 197, 199, 211, 223, 229, 263, 269, 277, 283, 311, 317, 331, 347, 349 (OEIS:A007459). 5861 5867 5869 5879 5881 5897 5903 5923 5927 5939 Partition function values that are prime. 12409 12413 12421 12433 12437 12451 12457 12473 12479 12487 Any number greater than 5 that ends in a 5 can be divided by 5. 8513 8521 8527 8537 8539 8543 8563 8573 8581 8597 61463 61469 61471 61483 61487 61493 61507 61511 61519 61543 91811 91813 91823 91837 91841 91867 91873 91909 91921 91939 97553 97561 97571 97577 97579 97583 97607 97609 97613 97649 6481 6491 6521 6529 6547 6551 6553 6563 6569 6571 {\displaystyle {\tfrac {x^{3}-y^{3}}{x-y}}} 65881 65899 65921 65927 65929 65951 65957 65963 65981 65983 68821 68863 68879 68881 68891 68897 68899 68903 68909 68917 22129 22133 22147 22153 22157 22159 22171 22189 22193 22229 3 Numbers that have more than two factors are called composite numbers. 21283 21313 21317 21319 21323 21341 21347 21377 21379 21383 33911 33923 33931 33937 33941 33961 33967 33997 34019 34031 68099 68111 68113 68141 68147 68161 68171 68207 68209 68213 2221 2237 2239 2243 2251 2267 2269 2273 2281 2287 b You can make a tax-deductible donation here. Which is the nth prime number in this calculator? 85703 85711 85717 85733 85751 85781 85793 85817 85819 85829 26407 26417 26423 26431 26437 26449 26459 26479 26489 26497 (OEIS A002385 ; Beiler 1964, p. 228). Primes in the Lucas number sequence L0=2, L1=1, 15161 15173 15187 15193 15199 15217 15227 15233 15241 15259 74101 74131 74143 74149 74159 74161 74167 74177 74189 74197 Since its last digit is not 0 or 5, the number is also not divisible by 5. Nine has three factors: 1, 3 and 9. 25523 25537 25541 25561 25577 25579 25583 25589 25601 25603 Number Lists. The classes 10n+d (d = 1, 3, 7, 9) are primes ending in the decimal digit d. 2n+1: 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53 (OEIS:A065091) Pick a random card from a deck. 81509 81517 81527 81533 81547 81551 81553 81559 81563 81569 96233 96259 96263 96269 96281 96289 96293 96323 96329 96331 A factor is a whole number that can be divided evenly into another number. Subsets of the prime numbers may be generated with various formulas for primes. 34033 34039 34057 34061 34123 34127 34129 34141 34147 34157 26113 26119 26141 26153 26161 26171 26177 26183 26189 26203 57667 57679 57689 57697 57709 57713 57719 57727 57731 57737 15787 15791 15797 15803 15809 15817 15823 15859 15877 15881 54631 54647 54667 54673 54679 54709 54713 54721 54727 54751 Some sources only list the smallest prime in each cycle, for example, listing 13, but omitting 31 (OEIS really calls this sequence circular primes, but not the above sequence): 2, 3, 5, 7, 11, 13, 17, 37, 79, 113, 197, 199, 337, 1193, 3779, 11939, 19937, 193939, 199933, 1111111111111111111, 11111111111111111111111 (OEIS:A016114). 28163 28181 28183 28201 28211 28219 28229 28277 28279 28283 67967 67979 67987 67993 68023 68041 68053 68059 68071 68087 Where p is prime and p+2 is either a prime or semiprime. p 23p 1 1 (mod p2): 13, 2481757, 13703077, 15546404183, 2549536629329 (OEIS:A128669) 44021 44027 44029 44041 44053 44059 44071 44087 44089 44101 b 65519 65521 65537 65539 65543 65551 65557 65563 65579 65581 2, 5, 877, 27644437, 35742549198872617291353508656626642567, 359334085968622831041960188598043661065388726959079837. Answer: Prime numbers are the numbers with two factors, 1 and the number itself. 1 59921 59929 59951 59957 59971 59981 59999 60013 60017 60029 E 53897 53899 53917 53923 53927 53939 53951 53959 53987 53993 60923 60937 60943 60953 60961 61001 61007 61027 61031 61043 25801 25819 25841 25847 25849 25867 25873 25889 25903 25913 13121 13127 13147 13151 13159 13163 13171 13177 13183 13187 {\displaystyle F_{p-\left({\frac {p}{5}}\right)}} Primes in the Fibonacci sequence F0=0, F1=1, 95327 95339 95369 95383 95393 95401 95413 95419 95429 95441 19, 31, 43, 47, 61, 67, 71, 79, 101, 137, 139, 149, 193, 223, 241, 251, 263, 277, 307, 311, 349, 353, 359, 373, 379, 419, 433, 461, 463, 491, 509, 541, 563, 571, 577, 587 (OEIS:A120337). 62921 62927 62929 62939 62969 62971 62981 62983 62987 62989 92177 92179 92189 92203 92219 92221 92227 92233 92237 92243 18p 1 1 (mod p2): 5, 7, 37, 331, 33923, 1284043 (OEIS:A244260) Number of Additive Primes: 14/25 Number of Carol Primes: 2/25 Number of Chen Primes: 20/25 Number of Circular Primes: 13/25 Number of . 80819 80831 80833 80849 80863 80897 80909 80911 80917 80923 a 62081 62099 62119 62129 62131 62137 62141 62143 62171 62189 103231 103237 103289 103291 103307 103319 103333 103349 103357 103387 98641 98663 98669 98689 98711 98713 98717 98729 98731 98737 85487 85513 85517 85523 85531 85549 85571 85577 85597 85601 22247 22259 22271 22273 22277 22279 22283 22291 22303 22307 23747 23753 23761 23767 23773 23789 23801 23813 23819 23827 57847 57853 57859 57881 57899 57901 57917 57923 57943 57947 All Rights Reserved. <<<>>> List the first and last few: m#n 100003 100019 100043 100049 100057 100069 100103 100109 100129 100151 100153 100169 100183 10018. close List all numbers from to increment by magic filtersphoto_filter. 2010-2022 Math Salamanders Limited. 96953 96959 96973 96979 96989 96997 97001 97003 97007 97021 26893 26903 26921 26927 26947 26951 26953 26959 26981 26987 10247) because 0 will be in the solution less frequently (can't be the leading digit), meaning you gain less info on average. There are exactly fifteen supersingular primes: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 41, 47, 59, 71 (OEIS:A002267), 2, 5, 11, 23, 47, 191, 383, 6143, 786431, 51539607551, 824633720831, 26388279066623, 108086391056891903, 55340232221128654847, 226673591177742970257407 (OEIS:A007505). 80929 80933 80953 80963 80989 81001 81013 81017 81019 81023 Free online prime number generator. . In this tool, you can specify how many primes you need, set the minimum value, and the tool will generate all . 63299 63311 63313 63317 63331 63337 63347 63353 63361 63367 Primes that are a cototient more often than any integer below it except 1. 65071 65089 65099 65101 65111 65119 65123 65129 65141 65147 7507 7517 7523 7529 7537 7541 7547 7549 7559 7561 17321 17327 17333 17341 17351 17359 17377 17383 17387 17389 The image below shows this list. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. giving all the prime numbers up to a certain value. 15619 15629 15641 15643 15647 15649 15661 15667 15671 15679 Primes with a prime index in the sequence of prime numbers (the 2nd, 3rd, 5th, prime). 8681 8689 8693 8699 8707 8713 8719 8731 8737 8741 22853 22859 22861 22871 22877 22901 22907 22921 22937 22943 14951 14957 14969 14983 15013 15017 15031 15053 15061 15073 Numbers that have only these two divisors are called primes. 16607 16619 16631 16633 16649 16651 16657 16661 16673 16691 95131 95143 95153 95177 95189 95191 95203 95213 95219 95231 As of this writing, the largest known prime number has 24,862,048 digits. 90731 90749 90787 90793 90803 90821 90823 90833 90841 90847 98773 98779 98801 98807 98809 98837 98849 98867 98869 98873 70051 70061 70067 70079 70099 70111 70117 70121 70123 70139 50077 50087 50093 50101 50111 50119 50123 50129 50131 50147 7109 7121 7127 7129 7151 7159 7177 7187 7193 7207 Put another way, a prime number can be divided evenly . 33617 33619 33623 33629 33637 33641 33647 33679 33703 33713 947 953 967 971 977 983 991 997 1009 1013 83737 83761 83773 83777 83791 83813 83833 83843 83857 83869 42391 42397 42403 42407 42409 42433 42437 42443 42451 42457 61987 61991 62003 62011 62017 62039 62047 62053 62057 62071 72859 72869 72871 72883 72889 72893 72901 72907 72911 72923 35089 35099 35107 35111 35117 35129 35141 35149 35153 35159 Find out how old you are to the nearest second! 97829 97841 97843 97847 97849 97859 97861 97871 97879 97883 A Prime Number is: (if we can make it by multiplying other whole numbers it is a Composite Number) Here we see it in action: 2 is Prime, 3 is Prime, 4 is Composite (=22), 5 is Prime, and so on. 40177 40189 40193 40213 40231 40237 40241 40253 40277 40283 87643 87649 87671 87679 87683 87691 87697 87701 87719 87721 Note that I've intentionally left out commas, so programmers won't have to remove them before copy-pasting them into their code. 63467 63473 63487 63493 63499 63521 63527 63533 63541 63559 107, 127, 521, 607, 1279, 2203, 2281, 3217, 4253, 4423, 72707 72719 72727 72733 72739 72763 72767 72797 72817 72823 13789 13799 13807 13829 13831 13841 13859 13873 13877 13879 Roll. 34747 34757 34759 34763 34781 34807 34819 34841 34843 34847 This is an online browser-based utility for calculating a sequence of prime numbers. 73421 73433 73453 73459 73471 73477 73483 73517 73523 73529 61871 61879 61909 61927 61933 61949 61961 61967 61979 61981 32611 32621 32633 32647 32653 32687 32693 32707 32713 32717 There is also a Prime Number Tester which will tell you whether or not a given number is Prime Number. 34963 34981 35023 35027 35051 35053 35059 35069 35081 35083 68219 68227 68239 68261 68279 68281 68311 68329 68351 68371 78203 78229 78233 78241 78259 78277 78283 78301 78307 78311 59149 59159 59167 59183 59197 59207 59209 59219 59221 59233 94693 94709 94723 94727 94747 94771 94777 94781 94789 94793 A prime number is a whole number greater than 1 whose only factors are 1 and itself. 29833 29837 29851 29863 29867 29873 29879 29881 29917 29921 80071 80077 80107 80111 80141 80147 80149 80153 80167 80173 However 1 itself is not classed as a prime number. Pleasant browsing for those who love mathematics at all levels; containing information on primes for students from kindergarten to graduate school. 53129 53147 53149 53161 53171 53173 53189 53197 53201 53231 10000 8747 8753 8761 8779 8783 8803 8807 8819 8821 8831 86753 86767 86771 86783 86813 86837 86843 86851 86857 86861 56197 56207 56209 56237 56239 56249 56263 56267 56269 56299 52817 52837 52859 52861 52879 52883 52889 52901 52903 52919 100363 100379 100391 100393 100403 100411 100417 100447 100459 100469 60037 60041 60077 60083 60089 60091 60101 60103 60107 60127 81817 81839 81847 81853 81869 81883 81899 81901 81919 81929 31 37 41 43 47 53 59 61 67 71 Zero is not a positive number and has infinite number of divisors. 36973 36979 36997 37003 37013 37019 37021 37039 37049 37057 3733 3739 3761 3767 3769 3779 3793 3797 3803 3821 8n+7: 7, 23, 31, 47, 71, 79, 103, 127, 151, 167, 191, 199, 223, 239, 263 (OEIS:A007522) For example, number 9, which has more than two factors 1, 3 and 9 . 47639 47653 47657 47659 47681 47699 47701 47711 47713 47717 {\displaystyle {\tfrac {x^{3}-y^{3}}{x-y}}} 89977 89983 89989 90001 90007 90011 90017 90019 90023 90031 67679 67699 67709 67723 67733 67741 67751 67757 67759 67763 By clicking Accept All, you consent to the use of ALL the cookies. As of 2018[update], these are all known Wieferich primes with a 25. 1 How many 5 digit prime numbers are there? 47947 47951 47963 47969 47977 47981 48017 48023 48029 48049 Definition : A prime number is a number that is greater than 1 and is only divisible by 1 and itself. 69931 69941 69959 69991 69997 70001 70003 70009 70019 70039 9689, 9941, 11213, 19937, 21701, 23209, 44497, 86243, 110503, 132049, 60631 60637 60647 60649 60659 60661 60679 60689 60703 60719 74933 74941 74959 75011 75013 75017 75029 75037 75041 75079 When are two numbers considered to be relatively prime? for some Select a Card. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. The third prime number, p3 = 5. 64951 64969 64997 65003 65011 65027 65029 65033 65053 65063 4153 4157 4159 4177 4201 4211 4217 4219 4229 4231 Next onto 8. 76801 76819 76829 76831 76837 76847 76871 76873 76883 76907 28751 28753 28759 28771 28789 28793 28807 28813 28817 28837 Here is the list of prime numbers up to 100. 50287 50291 50311 50321 50329 50333 50341 50359 50363 50377 and all our other Math games and resources. 47339 47351 47353 47363 47381 47387 47389 47407 47417 47419 Built a function to check if a number startsWith a specified digit (startWith (12345,1) return true) The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". 74 numbers are composite. Final answer: from the given digits 1,2,3,4,5 we can for 120 numbers which contain 5 digits. 2, 11, 17, 29, 41, 47, 59, 67, 71, 97, 101, 107, 127, 149, 151, 167, 179, 181, 227, 229, 233, 239, 241, 263, 269, 281, 307, 311, 347, 349, 367, 373, 401, 409, 419, 431, 433, 439, 461, 487, 491 (OEIS:A104272). 31267 31271 31277 31307 31319 31321 31327 31333 31337 31357 The first 1000 primes are listed below, followed by lists of notable types of prime numbers in . [6], a = 2: 3, 5, 17, 257, 65537 (OEIS:A019434). 97651 97673 97687 97711 97729 97771 97777 97787 97789 97813 The First 10,000 Primes (the 10,000th is 104,729) For more information on primes see https://primes.utm.edu/ 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241 251 257 263 269 271 277 281 283 293 307 311 313 317 331 337 347 349 353 359 367 373 379 383 389 397 401 . 2749 2753 2767 2777 2789 2791 2797 2801 2803 2819 Looking for some fun printable math games? 40459 40471 40483 40487 40493 40499 40507 40519 40529 40531 16921 16927 16931 16937 16943 16963 16979 16981 16987 16993 81931 81937 81943 81953 81967 81971 81973 82003 82007 82009 20359 20369 20389 20393 20399 20407 20411 20431 20441 20443 Throw a Dice. 102121 102139 102149 102161 102181 102191 102197 102199 102203 102217 50767 50773 50777 50789 50821 50833 50839 50849 50857 50867 32069 32077 32083 32089 32099 32117 32119 32141 32143 32159 Numbers that have more than two factors are called composite numbers. 2, 3, 17, 137, 227, 977, 1187, 1493 (OEIS:A042978). First Ten Natural Prime Numbers are - 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 Factors of 1 are =1 ( Not Prime Number because it has only one factor) Factors of 2 are = 1 and 2 ( Prime Number because it has only two factors ) 50153 50159 50177 50207 50221 50227 50231 50261 50263 50273 x What other two military branches fall under the US Navy? 60727 60733 60737 60757 60761 60763 60773 60779 60793 60811 7927 7933 7937 7949 7951 7963 7993 8009 8011 8017 5 30253 30259 30269 30271 30293 30307 30313 30319 30323 30341 71119 71129 71143 71147 71153 71161 71167 71171 71191 71209 57287 57301 57329 57331 57347 57349 57367 57373 57383 57389 23327 23333 23339 23357 23369 23371 23399 23417 23431 23447 Before I show you the list, here's how to generate a list of prime numbers of your own using a few popular languages. hours? ( 78317 78341 78347 78367 78401 78427 78437 78439 78467 78479 3659 3671 3673 3677 3691 3697 3701 3709 3719 3727 57557 57559 57571 57587 57593 57601 57637 57641 57649 57653 94561 94573 94583 94597 94603 94613 94621 94649 94651 94687 List of Prime Numbers between 1 and 100 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 There are 25 prime numbers between 1 and 100. As of April2017[update] these are the only known generalized Fermat primes for a 24. The First 1,008 Twin Primes. Here is the full list of primes. 79757 79769 79777 79801 79811 79813 79817 79823 79829 79841 33029 33037 33049 33053 33071 33073 33083 33091 33107 33113 Primes containing only the decimal digit 1. 2p 1 1 (mod p2): 1093, 3511 (OEIS:A001220) 31981 31991 32003 32009 32027 32029 32051 32057 32059 32063 1993 1997 1999 2003 2011 2017 2027 2029 2039 2053 Primes that are the concatenation of the first n primes written in decimal. 82561 82567 82571 82591 82601 82609 82613 82619 82633 82651 15511 15527 15541 15551 15559 15569 15581 15583 15601 15607 94261 94273 94291 94307 94309 94321 94327 94331 94343 94349 Like 2, 3, 5, 7, 11, 13, 19, 23, 29 etc. Here are the prime numbers from 1-100: All in all, there are 25 prime numbers from 1-100. 15683 15727 15731 15733 15737 15739 15749 15761 15767 15773 So 2 is prime (in fact two is the only even prime number!) 93187 93199 93229 93239 93241 93251 93253 93257 93263 93281 The fourth Smarandache-Wellin prime is the 355-digit concatenation of the first 128 primes that end with 719. 97327 97367 97369 97373 97379 97381 97387 97397 97423 97429 2293 2297 2309 2311 2333 2339 2341 2347 2351 2357 3, 11, 37, 101, 9091, 9901, 333667, 909091, 99990001, 999999000001, 9999999900000001, 909090909090909091, 1111111111111111111, 11111111111111111111111, 900900900900990990990991 (OEIS:A040017), 3, 11, 43, 683, 2731, 43691, 174763, 2796203, 715827883, 2932031007403, 768614336404564651, 201487636602438195784363, 845100400152152934331135470251, 56713727820156410577229101238628035243 (OEIS:A000979), 3, 5, 7, 11, 13, 17, 19, 23, 31, 43, 61, 79, 101, 127, 167, 191, 199, 313, 347, 701, 1709, 2617, 3539, 5807, 10501, 10691, 11279, 12391, 14479, 42737, 83339, 95369, 117239, 127031, 138937, 141079, 267017, 269987, 374321 (OEIS:A000978), A prime p>5, if p2 divides the Fibonacci number There are no ads, popups or nonsense, just an awesome prime calculator. Integers Rn that are the smallest to give at least n primes from x/2 to x for all xRn (all such integers are primes). 18149 18169 18181 18191 18199 18211 18217 18223 18229 18233 1 - 999,999 1,000,000 - 1,999,999 2,000,000 - 2,999,999 3,000,000 - 3,999,999 4,000,000 - 4,999,999 5,000,000 - 5,999,999 P. Cox, Primes is in P P. J. Davis & R. Hersh, The Mathematical Experience, The Prime Number Theorem 1 is not prime or composite. 87739 87743 87751 87767 87793 87797 87803 87811 87833 87853 58477 58481 58511 58537 58543 58549 58567 58573 58579 58601 26993 27011 27017 27031 27043 27059 27061 27067 27073 27077 72493 72497 72503 72533 72547 72551 72559 72577 72613 72617 There are 15 primes which are both left-truncatable and right-truncatable. 52021 52027 52051 52057 52067 52069 52081 52103 52121 52127 Only 2 is an even prime, all other even numbers are not prime because they are divisible by 2. So 9 is composite. 92671 92681 92683 92693 92699 92707 92717 92723 92737 92753 10n+9: 19, 29, 59, 79, 89, 109, 139, 149, 179, 199, 229, 239, 269, 349, 359 (OEIS:A030433) 6947 6949 6959 6961 6967 6971 6977 6983 6991 6997 Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. 103391 103393 103399 103409 103421 103423 103451 103457 103471 103483 82223 82231 82237 82241 82261 82267 82279 82301 82307 82339 29683 29717 29723 29741 29753 29759 29761 29789 29803 29819 5641 5647 5651 5653 5657 5659 5669 5683 5689 5693 The number 0 is not a prime number. 70327 70351 70373 70379 70381 70393 70423 70429 70439 70451 24419 24421 24439 24443 24469 24473 24481 24499 24509 24517 48311 48313 48337 48341 48353 48371 48383 48397 48407 48409 I assembled this list for my own uses as a programmer, and wanted to share it with you.