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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
609386391218772799 ~1992
609387894875103139 ~1993
609398391218796799 ~1992
609415191218830399 ~1992
609445013656670079 ~1993
609486231218972479 ~1992
609514191219028399 ~1992
609521631219043279 ~1992
609527391219054799 ~1992
609531739752507699 ~1994
609536031219072079 ~1992
609539533657237199 ~1993
609552413657314479 ~1993
60955379109719682310 ~1994
609554031219108079 ~1992
609559013657354079 ~1993
609606111219212239 ~1992
609627013657762079 ~1993
609632991219265999 ~1992
60964219146314125710 ~1994
609647479754359539 ~1994
609685431219370879 ~1992
609699711219399439 ~1992
609701031219402079 ~1992
609703791219407599 ~1992
Exponent Prime Factor Digits Year
609724973658349839 ~1993
609726831219453679 ~1992
609744231219488479 ~1992
609780133658680799 ~1993
609796791219593599 ~1992
609804591219609199 ~1992
609823191219646399 ~1992
609831013658986079 ~1993
609837591219675199 ~1992
609843533659061199 ~1993
609848773659092639 ~1993
609872991219745999 ~1992
609881716098817119 ~1993
609887031219774079 ~1992
609890391219780799 ~1992
609898911219797839 ~1992
609917836099178319 ~1993
609952191219904399 ~1992
60995579195185852910 ~1995
609978831219957679 ~1992
609995933659975599 ~1993
610010511220021039 ~1992
61001599146403837710 ~1994
610018813660112879 ~1993
61001881683221067310
Exponent Prime Factor Digits Year
610037171061464675911 ~1997
610040391220080799 ~1992
610052511220105039 ~1992
610058391220116799 ~1992
610061391220122799 ~1992
61007641134216810310 ~1994
610081794880654339 ~1993
610086536784162213711 ~1999
610090791220181599 ~1992
610091031220182079 ~1992
61010531109818955910 ~1994
610127391220254799 ~1992
610129573660777439 ~1993
610131591220263199 ~1992
610166031220332079 ~1992
610185973661115839 ~1993
610192213661153279 ~1993
610192431220384879 ~1992
610193511220387039 ~1992
610245979763935539 ~1994
610251831220503679 ~1992
610255791220511599 ~1992
610263591220527199 ~1992
610268511220537039 ~1992
61026851890992024710
Exponent Prime Factor Digits Year
610275231220550479 ~1992
610300014882400099 ~1993
610312311220624639 ~1992
610312911220625839 ~1992
610333974882671779 ~1993
610339013662034079 ~1993
610343991220687999 ~1992
610349031220698079 ~1992
610351791220703599 ~1992
610361694882893539 ~1993
610371831220743679 ~1992
610399311220798639 ~1992
610413133662478799 ~1993
610417911220835839 ~1992
610418991220837999 ~1992
610421413662528479 ~1993
610438311220876639 ~1992
61043921476142583910 ~1996
610451631220903279 ~1992
610489014883912099 ~1993
610506773663040639 ~1993
610524894884199139 ~1993
610571031221142079 ~1992
610591911221183839 ~1992
610596711221193439 ~1992
2148
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25-04-20