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
581282991162565999 ~1992
581292831162585679 ~1992
581293995812939919 ~1993
581322711162645439 ~1992
581334315813343119 ~1993
58135219337184270310 ~1995
581354631162709279 ~1992
581361591162723199 ~1992
581365311162730639 ~1992
581371791162743599 ~1992
581381514651052099 ~1993
581401911162803839 ~1992
58141427139539424910 ~1994
581419311162838639 ~1992
581422911162845839 ~1992
581429391162858799 ~1992
581454591162909199 ~1992
581456574651652579 ~1993
581458911162917839 ~1992
581461974651695779 ~1993
581470738140590239 ~1994
581483991162967999 ~1992
581489031162978079 ~1992
581512138141169839 ~1994
581541111163082239 ~1992
Exponent Prime Factor Digits Year
581554911163109839 ~1992
581558031163116079 ~1992
581582391163164799 ~1992
581585391163170799 ~1992
581602791163205599 ~1992
581621991163243999 ~1992
58164581174493743110 ~1995
581674191163348399 ~1992
58167467104701440710 ~1994
581676111163352239 ~1992
581700231163400479 ~1992
581706831163413679 ~1992
581713133490278799 ~1993
581723631163447279 ~1992
581740794653926339 ~1993
581765391163530799 ~1992
581788733490732399 ~1993
581809431163618879 ~1992
581822511163645039 ~1992
581832591163665199 ~1992
581851311163702639 ~1992
581857374654858979 ~1993
581885631163771279 ~1992
581911311163822639 ~1992
581923311163846639 ~1992
Exponent Prime Factor Digits Year
581924511163849039 ~1992
581940231163880479 ~1992
581943733491662399 ~1993
58194559104750206310 ~1994
581955831163911679 ~1992
581958831163917679 ~1992
581960511163921039 ~1992
581964711163929439 ~1992
58197283197870762310 ~1995
581976733491860399 ~1993
581982231163964479 ~1992
581982711163965439 ~1992
582022674656181379 ~1993
58202267104764080710
582029813492178879 ~1993
582029991164059999 ~1992
582044391164088799 ~1992
582047031164094079 ~1992
582053533492321199 ~1993
582064933492389599 ~1993
582065031164130079 ~1992
582071391164142799 ~1992
582081773492490639 ~1993
582082373492494239 ~1993
582101991164203999 ~1992
Exponent Prime Factor Digits Year
582112875821128719 ~1993
58212197139709272910 ~1994
582137213492823279 ~1993
582139515821395119 ~1993
582165231164330479 ~1992
582167235821672319 ~1993
582181191164362399 ~1992
582182333493093999 ~1993
582204111164408239 ~1992
582206631164413279 ~1992
582241911164483839 ~1992
582245991164491999 ~1992
582251031164502079 ~1992
582253791164507599 ~1992
582257573493545439 ~1993
582277275822772719 ~1993
582278031164556079 ~1992
582286191164572399 ~1992
582291831164583679 ~1992
582314214658513699 ~1993
58232143139757143310 ~1994
582332391164664799 ~1992
582339711164679439 ~1992
582347031164694079 ~1992
582356031164712079 ~1992
2154
GIMPS The Prime Pages FactorDb.com
Home
4.843.404 digits 		e-mail
25-06-08