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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
1032386279206477255910 ~2001
1032409271206481854310 ~2001
1032431111206486222310 ~2001
1032453659206490731910 ~2001
1032472319206494463910 ~2001
1032485183206497036710 ~2001
1032507683206501536710 ~2001
1032545603206509120710 ~2001
1032552089826041671310 ~2003
1032555899206511179910 ~2001
1032559127826047301710 ~2003
1032573011206514602310 ~2001
10325730671858631520711 ~2004
1032581783206516356710 ~2001
1032624419206524883910 ~2001
1032635843206527168710 ~2001
1032720239206544047910 ~2001
1032794377619676626310 ~2003
1032883081619729848710 ~2003
1032905903206581180710 ~2001
10329095471652655275311 ~2004
1032919463206583892710 ~2001
1032951659206590331910 ~2001
1032994463206598892710 ~2001
1032995101619797060710 ~2003
Exponent Prime Factor Digits Year
1032999137619799482310 ~2003
1033030571206606114310 ~2001
1033035299826428239310 ~2003
103306216935330726179912 ~2007
1033083839206616767910 ~2001
1033111829826489463310 ~2003
1033125413619875247910 ~2003
10331491272479557904911 ~2004
1033170899206634179910 ~2001
10332122391859782030311 ~2004
1033241171206648234310 ~2001
1033315091206663018310 ~2001
1033336883206667376710 ~2001
1033338671206667734310 ~2001
1033390153620034091910 ~2003
1033397399206679479910 ~2001
10334432411653509185711 ~2004
1033479959206695991910 ~2001
1033502333620101399910 ~2003
1033519259826815407310 ~2003
1033538777620123266310 ~2003
1033548179206709635910 ~2001
1033612523206722504710 ~2001
1033624043206724808710 ~2001
1033641023206728204710 ~2001
Exponent Prime Factor Digits Year
10337755511033775551111 ~2003
1033812359206762471910 ~2001
1033866397620319838310 ~2003
1033867811206773562310 ~2001
1033869983206773996710 ~2001
1033879751206775950310 ~2001
10339085831033908583111 ~2003
1033917707827134165710 ~2003
1033938023206787604710 ~2001
1033939139206787827910 ~2001
1033970891206794178310 ~2001
1033981777620389066310 ~2003
1034006459827205167310 ~2003
1034080739206816147910 ~2001
1034082251206816450310 ~2001
1034107463206821492710 ~2001
1034132243206826448710 ~2001
1034135471206827094310 ~2001
1034137337620482402310 ~2003
1034176739206835347910 ~2001
1034207987827366389710 ~2003
1034217683206843536710 ~2001
1034232911206846582310 ~2001
1034235659206847131910 ~2001
1034281883206856376710 ~2001
Exponent Prime Factor Digits Year
103429729317169335063912 ~2006
10343063691448028916711 ~2003
1034312423206862484710 ~2001
1034445977620667586310 ~2003
1034481323206896264710 ~2001
1034518139206903627910 ~2001
1034518379206903675910 ~2001
1034584679206916935910 ~2001
1034636173620781703910 ~2003
1034685191206937038310 ~2001
1034697743206939548710 ~2001
1034705279206941055910 ~2001
1034730839206946167910 ~2001
10347403271034740327111 ~2003
1034754251206950850310 ~2001
10347640394346008963911 ~2005
1034814971206962994310 ~2001
1034882339206976467910 ~2001
1034900411206980082310 ~2001
1034942411206988482310 ~2001
10349656917451752975311 ~2005
1034986957620992174310 ~2003
1035070781621042468710 ~2003
1035095279828076223310 ~2003
1035123203207024640710 ~2001
3472
GIMPS The Prime Pages FactorDb.com
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25-04-13