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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
887220711774441439 ~1993
887226918872269119 ~1995
887253591774507199 ~1993
887282391774564799 ~1993
887315838873158319 ~1995
887351031774702079 ~1993
887369511774739039 ~1993
88737349266212047110 ~1996
887374791774749599 ~1993
887412015324472079 ~1994
887418831774837679 ~1993
887448231774896479 ~1993
887468631774937279 ~1993
887487711774975439 ~1993
887492631774985279 ~1993
887550711775101439 ~1993
88755437124257611910 ~1995
887559831775119679 ~1993
887562591775125199 ~1993
887566215325397279 ~1994
887571831775143679 ~1993
887574111775148239 ~1993
887583591775167199 ~1993
887584311775168639 ~1993
887592111775184239 ~1993
Exponent Prime Factor Digits Year
88761797124266515910 ~1995
887657935325947599 ~1994
88765877124272227910 ~1995
88767881284057219310 ~1996
887686431775372879 ~1993
887724591775449199 ~1993
887729511775459039 ~1993
887737311775474639 ~1993
887744631775489279 ~1993
88780969266342907110 ~1996
887829135326974799 ~1994
887834511775669039 ~1993
887849631775699279 ~1993
887879537245096964911 ~1999
887907591775815199 ~1993
887920431775840879 ~1993
887929615327577679 ~1994
887968911775937839 ~1993
887982111775964239 ~1993
88798813142078100910 ~1995
888041511776083039 ~1993
888062511776125039 ~1993
888091911776183839 ~1993
888132711776265439 ~1993
888142791776285599 ~1993
Exponent Prime Factor Digits Year
888183711776367439 ~1993
888185631776371279 ~1993
888200511776401039 ~1993
888203511776407039 ~1993
888205791776411599 ~1993
88823479301999828710 ~1996
888255318882553119 ~1995
888267231776534479 ~1993
888270777106166179 ~1995
888293471065952164111 ~1997
888304191776608399 ~1993
88831247444156235110 ~1996
888319431776638879 ~1993
888327591776655199 ~1993
888344631776689279 ~1993
888350238883502319 ~1995
888368991776737999 ~1993
888390831776781679 ~1993
888391431776782879 ~1993
88839461426429412910 ~1996
888403311776806639 ~1993
888472431776944879 ~1993
888484911776969839 ~1993
888509217108073699 ~1995
888510735331064399 ~1994
Exponent Prime Factor Digits Year
888527175331163039 ~1994
888533991777067999 ~1993
888539031777078079 ~1993
888541191777082399 ~1993
888584631777169279 ~1993
888598431777196879 ~1993
888642111777284239 ~1993
888677031777354079 ~1993
888686175332117039 ~1994
888698415332190479 ~1994
888759711777519439 ~1993
888793311777586639 ~1993
888795231777590479 ~1993
888812031777624079 ~1993
888815991777631999 ~1993
888841977110735779 ~1995
888873711777747439 ~1993
88887683284440585710 ~1996
888881991777763999 ~1993
888925998889259919 ~1995
888935031777870079 ~1993
888938391777876799 ~1993
888939111777878239 ~1993
888962391777924799 ~1993
888963711777927439 ~1993
2412
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25-07-13