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
35778791715575838 ~1990
35779043715580878 ~1990
35779091715581838 ~1990
35779739715594798 ~1990
35780357107341071110 ~1993
35781191715623838 ~1990
35781743715634878 ~1990
35781803715636078 ~1990
35782079715641598 ~1990
35782151715643038 ~1990
35782343715646878 ~1990
35782391715647838 ~1990
35782979715659598 ~1990
35783123715662478 ~1990
35783339715666798 ~1990
35783543715670878 ~1990
35784179715683598 ~1990
35785199715703998 ~1990
357853633578536319 ~1992
35785523715710478 ~1990
35785703715714078 ~1990
35786339715726798 ~1990
35786483715729678 ~1990
35786651715733038 ~1990
35786903715738078 ~1990
Exponent Prime Factor Digits Year
35787197107361591110 ~1993
357874875725997939 ~1992
35789399715787998 ~1990
35789441171789316910 ~1993
357895198589484579 ~1993
35789899143159596110 ~1993
35790143715802878 ~1990
357904212147425279 ~1991
35790539715810798 ~1990
35790731715814638 ~1990
35790791715815838 ~1990
35790983715819678 ~1990
35791163715823278 ~1990
35791331715826638 ~1990
35791643715832878 ~1990
357916676442500079 ~1992
357917116442507999 ~1992
35791751715835038 ~1990
35792723715854478 ~1990
357931138590347139 ~1993
35793203715864078 ~1990
35793239715864798 ~1990
35793419715868398 ~1990
357934192863473539
35793431715868638 ~1990
Exponent Prime Factor Digits Year
35793503715870078 ~1990
35794631715892638 ~1990
35794691715893838 ~1990
35794883715897678 ~1990
35794991715899838 ~1990
35795159715903198 ~1990
35795579715911598 ~1990
357956098590946179 ~1993
35796263715925278 ~1990
357963012147778079 ~1991
357967578591221699 ~1993
35797523715950478 ~1990
35797799715955998 ~1990
35798159715963198 ~1990
35798891715977838 ~1990
35799299715985998 ~1990
35799563715991278 ~1990
35800139716002798 ~1990
35800343716006878 ~1990
358003678592088099 ~1993
35800931716018638 ~1990
358009372864074979 ~1991
35801411716028238 ~1990
35801939716038798 ~1990
35802131716042638 ~1990
Exponent Prime Factor Digits Year
358025113580251119 ~1992
35803199716063998 ~1990
35803583716071678 ~1990
35803739716074798 ~1990
35803763716075278 ~1990
35804819716096398 ~1990
35804843716096878 ~1990
35805431716108638 ~1990
358064812864518499 ~1991
35806499716129998 ~1990
35806679716133598 ~1990
35807543716150878 ~1990
35807591716151838 ~1990
35808203716164078 ~1990
358088332148529999 ~1991
35809139716182798 ~1990
35809859716197198 ~1990
35809883716197678 ~1990
35810543716210878 ~1990
35811383716227678 ~1990
35811533114596905710 ~1993
35812019716240398 ~1990
35812079716241598 ~1990
35812631716252638 ~1990
35813051716261038 ~1990
1988
GIMPS The Prime Pages FactorDb.com
Home
5.426.516 digits 		e-mail
26-03-08