Home e-mail
Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
29828411596568238 ~1989
29828783596575678 ~1989
298288012386304099 ~1991
29829911596598238 ~1989
29830523596610478 ~1989
29831003596620078 ~1989
298313834773021299 ~1992
29831423596628478 ~1989
29831519596630398 ~1989
298316092386528739 ~1991
29832683596653678 ~1989
29832779596655598 ~1989
29832839596656798 ~1989
29833571596671438 ~1989
29833871596677438 ~1989
29834219596684398 ~1989
29834639596692798 ~1989
298351011790106079 ~1991
29835419596708398 ~1989
29835479596709598 ~1989
29836379596727598 ~1989
29836559811554404910 ~1995
29836871596737438 ~1989
29837183596743678 ~1989
29837243596744878 ~1989
Exponent Prime Factor Digits Year
29837471596749438 ~1989
29837663596753278 ~1989
298376832983768319 ~1991
29837939596758798 ~1989
29838059596761198 ~1989
29838131596762638 ~1989
29838563596771278 ~1989
29838899596777998 ~1989
29839259596785198 ~1989
298395971790375839 ~1991
29840939596818798 ~1989
29841503596830078 ~1989
29841719596834398 ~1989
29841923596838478 ~1989
298428611790571679 ~1991
29843003596860078 ~1989
29843123596862478 ~1989
298436171790617039 ~1991
29843771596875438 ~1989
29843939596878798 ~1989
29844071596881438 ~1989
29844131596882638 ~1989
29844263596885278 ~1989
29844359596887198 ~1989
298444312387554499 ~1991
Exponent Prime Factor Digits Year
29845163596903278 ~1989
29846291596925838 ~1989
29846759596935198 ~1989
29846819596936398 ~1989
298469531790817199 ~1991
29846963596939278 ~1989
29848079596961598 ~1989
29848139596962798 ~1989
298486811790920879 ~1991
29848919596978398 ~1989
298491531790949199 ~1991
29849483596989678 ~1989
29850059597001198 ~1989
29852111597042238 ~1989
29852159597043198 ~1989
298522371791134239 ~1991
29852831597056638 ~1989
29853311597066238 ~1989
29853611597072238 ~1989
29854199597083998 ~1989
29854403597088078 ~1989
298548411791290479 ~1991
298551171791307039 ~1991
29856083597121678 ~1989
29856371597127438 ~1989
Exponent Prime Factor Digits Year
29856719597134398 ~1989
29856839597136798 ~1989
29857043597140878 ~1989
29857403597148078 ~1989
298579011791474079 ~1991
29858123597162478 ~1989
29858459597169198 ~1989
29858651597173038 ~1989
29859059597181198 ~1989
298591032985910319 ~1991
298591612388732899 ~1991
29859491597189838 ~1989
29859503597190078 ~1989
29859971597199438 ~1989
29859983597199678 ~1989
29861999597239998 ~1989
29862179597243598 ~1989
29862419597248398 ~1989
29863391597267838 ~1989
29864363597287278 ~1989
29865299597305998 ~1989
29865371597307438 ~1989
298656016570432239 ~1992
29866211597324238 ~1989
29866871597337438 ~1989
Home
4.768.925 digits
e-mail
25-05-04