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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 Dig. Year
109535596912190711938311 ~2009
109543078912190861578311 ~2009
1095433530717526936491312 ~2012
109546571512190931430311 ~2009
109547577832190951556711 ~2009
109552274632191045492711 ~2009
109556441632191128832711 ~2009
109562211136573732667911 ~2011
109563057776573783466311 ~2011
109563218392191264367911 ~2009
1095678858710956788587112 ~2011
109572531712191450634311 ~2009
109574541712191490834311 ~2009
109576371232191527424711 ~2009
109579502816574770168711 ~2011
109586230312191724606311 ~2009
109587672712191753454311 ~2009
1095909251315342729518312 ~2011
109600812592192016251911 ~2009
109601120632192022412711 ~2009
109601470432192029408711 ~2009
109608562432192171248711 ~2009
109626215992192524319911 ~2009
109629939712192598794311 ~2009
109632481616577948896711 ~2011
Exponent Prime Factor Dig. Year
109632630712192652614311 ~2009
109635669832192713396711 ~2009
109637874592192757491911 ~2009
109653142312193062846311 ~2009
109661597032193231940711 ~2009
109663045432193260908711 ~2009
109663296112193265922311 ~2009
109671975232193439504711 ~2009
1096752294124128550470312 ~2012
109681267912193625358311 ~2009
109683295792193665915911 ~2009
109685400832193708016711 ~2009
109702600432194052008711 ~2009
109707028432194140568711 ~2009
109708314898776665191311 ~2011
109715665912194313318311 ~2009
109721221078777697685711 ~2011
109724148112194482962311 ~2009
109725688192194513763911 ~2009
109733045578778643645711 ~2011
109733841176584030470311 ~2011
109736043112194720862311 ~2009
109738677112194773542311 ~2009
109743052912194861058311 ~2009
109749191992194983839911 ~2009
Exponent Prime Factor Dig. Year
109753162792195063255911 ~2009
109759585618780766848911 ~2011
109760890736585653443911 ~2011
109780028512195600570311 ~2009
109784237512195684750311 ~2009
109787649832195752996711 ~2009
109790760112195815202311 ~2009
1098050605910980506059112 ~2011
109807625632196152512711 ~2009
1098109929163690375887912 ~2013
109815759592196315191911 ~2009
109817666392196353327911 ~2009
109827971576589678294311 ~2011
109830415192196608303911 ~2009
109836113632196722272711 ~2009
109838765512196775310311 ~2009
109840891912196817838311 ~2009
1098436863117574989809712 ~2012
109845141112196902822311 ~2009
109847573632196951472711 ~2009
109849385992196987719911 ~2009
1098512527119773225487912 ~2012
109857827512197156550311 ~2009
109861872112197237442311 ~2009
109864868512197297370311 ~2009
Exponent Prime Factor Dig. Year
1098676263717578820219312 ~2012
1098681011315381534158312 ~2012
109874452792197489055911 ~2009
109876902112197538042311 ~2009
109880113816592806828711 ~2011
1098816829119778702923912 ~2012
109883870512197677410311 ~2009
109884457912197689158311 ~2009
109884929392197698587911 ~2009
109885730032197714600711 ~2009
109887012592197740251911 ~2009
109889841898791187351311 ~2011
109890560698791244855311 ~2011
109891750912197835018311 ~2009
109901561936594093715911 ~2011
109904985592198099711911 ~2009
1099054699317584875188912 ~2012
109912425112198248502311 ~2009
109914922792198298455911 ~2009
109916801632198336032711 ~2009
109919976176595198570311 ~2011
109924072912198481458311 ~2009
109928988592198579771911 ~2009
109931456512198629130311 ~2009
109931947912198638958311 ~2009
4513
GIMPS The Prime Pages FactorDb.com
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25-09-07