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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
29432759588655198 ~1989
29432891588657838 ~1989
294334337064023939 ~1992
29434271588685438 ~1989
29434571588691438 ~1989
29434799588695998 ~1989
29435291588705838 ~1989
29437379588747598 ~1989
29437643588752878 ~1989
29438303588766078 ~1989
29438351588767038 ~1989
29439071588781438 ~1989
29440199588803998 ~1989
29440223588804478 ~1989
29440751588815038 ~1989
29440871588817438 ~1989
29441591588831838 ~1989
29441939588838798 ~1989
29442071588841438 ~1989
29442503588850078 ~1989
29442779588855598 ~1989
29443019588860398 ~1989
294430392944303919 ~1991
29443259588865198 ~1989
294434171766605039 ~1990
Exponent Prime Factor Digits Year
29443751588875038 ~1989
29443763588875278 ~1989
29443871588877438 ~1989
29443919588878398 ~1989
294439571766637439 ~1990
29444351588887038 ~1989
29444543588890878 ~1989
29444819588896398 ~1989
29444843588896878 ~1989
29445023588900478 ~1989
29445323588906478 ~1989
29446379588927598 ~1989
294469611766817679 ~1990
294472936478404479 ~1992
29448431588968638 ~1989
29448959588979198 ~1989
29449019588980398 ~1989
29449631588992638 ~1989
29449859588997198 ~1989
29450831589016638 ~1989
294510736479236079 ~1992
29451179589023598 ~1989
29451671589033438 ~1989
29451683589033678 ~1989
29452079589041598 ~1989
Exponent Prime Factor Digits Year
29452331589046638 ~1989
29452931589058638 ~1989
294529371767176239 ~1990
29453939589078798 ~1989
29454059589081198 ~1989
29454203589084078 ~1989
29455763589115278 ~1989
29456519589130398 ~1989
294568731767412399 ~1990
294568931767413599 ~1990
294572211767433279 ~1990
29457371589147438 ~1989
294576011767456079 ~1990
294583492356667939 ~1991
29458703589174078 ~1989
294589211767535279 ~1990
29459399589187998 ~1989
29459483589189678 ~1989
29459543589190878 ~1989
29459663589193278 ~1989
29459879589197598 ~1989
29460239589204798 ~1989
29460731589214638 ~1989
294611712946117119 ~1991
29461319589226398 ~1989
Exponent Prime Factor Digits Year
29462123589242478 ~1989
29462423589248478 ~1989
29462831589256638 ~1989
294628371767770239 ~1990
29463179589263598 ~1989
29463419589268398 ~1989
29463491589269838 ~1989
29463503589270078 ~1989
29465543589310878 ~1989
29465759589315198 ~1989
29466191589323838 ~1989
294673571768041439 ~1990
29467463589349278 ~1989
29468099123766015910 ~1993
294681611768089679 ~1990
29468171589363438 ~1989
294685571768113439 ~1990
29468723589374478 ~1989
29468963589379278 ~1989
29470043589400878 ~1989
294703611768221679 ~1990
29470799589415998 ~1989
29471171589423438 ~1989
29471243589424878 ~1989
29472731589454638 ~1989
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25-04-13