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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
609559431219118879 ~1992
609567413657404479 ~1993
609567711219135439 ~1992
609604911219209839 ~1992
609606111219212239 ~1992
609610794876886339 ~1993
609627013657762079 ~1993
609632991219265999 ~1992
609633591219267199 ~1992
609638031219276079 ~1992
60964219146314125710 ~1994
609647479754359539 ~1994
609664431219328879 ~1992
609679191219358399 ~1992
609685431219370879 ~1992
609696591219393199 ~1992
609699711219399439 ~1992
609701031219402079 ~1992
609703791219407599 ~1992
609724973658349839 ~1993
609726831219453679 ~1992
609744231219488479 ~1992
609780133658680799 ~1993
609796791219593599 ~1992
609804591219609199 ~1992
Exponent Prime Factor Digits Year
609823191219646399 ~1992
609831013658986079 ~1993
609837591219675199 ~1992
609843533659061199 ~1993
609848773659092639 ~1993
609861133659166799 ~1993
609872991219745999 ~1992
609881716098817119 ~1994
609887031219774079 ~1992
609890391219780799 ~1992
609891711219783439 ~1992
60989543402530983910 ~1996
609898911219797839 ~1992
609905574879244579 ~1993
609917836099178319 ~1994
609929173659575039 ~1993
609952191219904399 ~1992
60995579195185852910 ~1995
609956514879652099 ~1993
609978831219957679 ~1992
609988911219977839 ~1992
609995933659975599 ~1993
610010511220021039 ~1992
61001599146403837710 ~1994
610018813660112879 ~1993
Exponent Prime Factor Digits Year
61001881683221067310
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
610165639762650099 ~1994
610166031220332079 ~1992
610174191220348399 ~1992
610184031220368079 ~1992
610185973661115839 ~1993
610192213661153279 ~1993
610192431220384879 ~1992
610193511220387039 ~1992
610233173661399039 ~1993
610244991220489999 ~1992
Exponent Prime Factor Digits Year
610245979763935539 ~1994
610251831220503679 ~1992
610255791220511599 ~1992
610263591220527199 ~1992
610268511220537039 ~1992
61026851890992024710
610271631220543279 ~1992
610275231220550479 ~1992
610291911220583839 ~1992
610300014882400099 ~1993
610312311220624639 ~1992
610312911220625839 ~1992
610333974882671779 ~1993
610339013662034079 ~1993
610343991220687999 ~1992
610349031220698079 ~1992
610351791220703599 ~1992
610361694882893539 ~1993
610370511220741039 ~1992
610371831220743679 ~1992
610399311220798639 ~1992
610413133662478799 ~1993
610417911220835839 ~1992
610418991220837999 ~1992
610421413662528479 ~1993
2437
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26-07-19