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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
972641651194528330310 ~2001
972652283194530456710 ~2001
972661031194532206310 ~2001
972667043194533408710 ~2001
972767717778214173710 ~2003
972773783194554756710 ~2001
972775883194555176710 ~2001
972799703194559940710 ~2001
972814691194562938310 ~2001
972824093583694455910 ~2002
972871931778297544910 ~2003
972912203194582440710 ~2001
972918173583750903910 ~2002
972926291778341032910 ~2003
972936479194587295910 ~2001
972949403194589880710 ~2001
972974963194594992710 ~2001
972987971194597594310 ~2001
972995843194599168710 ~2001
9730030812919009243111 ~2004
973044791194608958310 ~2001
973067603194613520710 ~2001
973181591194636318310 ~2001
973217437583930462310 ~2002
973239191194647838310 ~2001
Exponent Prime Factor Digits Year
9732520695255561172711 ~2005
9732597732335823455311 ~2004
973295783194659156710 ~2001
973296977583978186310 ~2002
973308659194661731910 ~2001
9733149732141292940711 ~2004
973332719194666543910 ~2001
973404563194680912710 ~2001
973428623194685724710 ~2001
973444469778755575310 ~2003
973449551194689910310 ~2001
973507553584104531910 ~2002
973536143194707228710 ~2001
973551599194710319910 ~2001
9735681792336563629711 ~2004
973637543194727508710 ~2001
973651163194730232710 ~2001
973661651194732330310 ~2001
973685521584211312710 ~2002
973706183194741236710 ~2001
973745819194749163910 ~2001
973771031194754206310 ~2001
973823951194764790310 ~2001
973839059194767811910 ~2001
973841051194768210310 ~2001
Exponent Prime Factor Digits Year
973922363194784472710 ~2001
973927763194785552710 ~2001
973952297779161837710 ~2003
973964903194792980710 ~2001
974020643194804128710 ~2001
974026499194805299910 ~2001
974076419194815283910 ~2001
9740866911753356043911 ~2004
974087221584452332710 ~2002
974114761584468856710 ~2002
974116321584469792710 ~2002
974121481584472888710 ~2002
974139359194827871910 ~2001
974163119194832623910 ~2001
974196007974196007110 ~2003
974197151194839430310 ~2001
974292551194858510310 ~2001
974324423194864884710 ~2001
974360171194872034310 ~2001
974366593584619955910 ~2002
974394203194878840710 ~2001
974400737584640442310 ~2002
974432321779545856910 ~2003
974443559194888711910 ~2001
974449787779559829710 ~2003
Exponent Prime Factor Digits Year
974462767974462767110 ~2003
974478803194895760710 ~2001
974486603194897320710 ~2001
974498303194899660710 ~2001
974500451194900090310 ~2001
974516111194903222310 ~2001
974559319974559319110 ~2003
974630171194926034310 ~2001
974637221779709776910 ~2003
974700071194940014310 ~2001
974718233584830939910 ~2002
974735903194947180710 ~2001
974753711194950742310 ~2001
974754923194950984710 ~2001
974791889779833511310 ~2003
974812511194962502310 ~2001
974838731194967746310 ~2001
974879651194975930310 ~2001
974887943194977588710 ~2001
974918831194983766310 ~2001
974936381584961828710 ~2002
974990963194998192710 ~2001
974998151194999630310 ~2001
975010691195002138310 ~2001
975014407975014407110 ~2003
3553
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25-07-08