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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
2000665666112003993996712 ~2013
200070779394001415587911 ~2011
2000735851728010301923912 ~2014
2000743140112004458840712 ~2013
200078467914001569358311 ~2011
2000920204736016563684712 ~2014
2001008238748024197728912 ~2014
200150574594003011491911 ~2011
200150764434003015288711 ~2011
200162810034003256200711 ~2011
200171302914003426058311 ~2011
200172161394003443227911 ~2011
200191950234003839004711 ~2011
200195718234003914364711 ~2011
200198376114003967522311 ~2011
2002023773328028332826312 ~2014
200205446994004108939911 ~2011
200205730914004114618311 ~2011
200224830594004496611911 ~2011
200232467034004649340711 ~2011
2002339285380093571412112 ~2015
200238185394004763707911 ~2011
200240821914004816438311 ~2011
200241751314004835026311 ~2011
2002424513312014547079912 ~2013
Exponent Prime Factor Dig. Year
200253404034005068080711 ~2011
200260986234005219724711 ~2011
2002637872112015827232712 ~2013
2002657135968090342620712 ~2014
2002770052112016620312712 ~2013
200288770194005775403911 ~2011
200308689834006173796711 ~2011
200326023114006520462311 ~2011
200337310314006746206311 ~2011
200343971394006879427911 ~2011
2003453114916027624919312 ~2013
200346857994006937159911 ~2011
2003483706132055739297712 ~2014
200362507914007250158311 ~2011
2003635614112021813684712 ~2013
200369366034007387320711 ~2011
200370519714007410394311 ~2011
200377076034007541520711 ~2011
200377804914007556098311 ~2011
200386434472312...53783914 2023
200396521314007930426311 ~2011
2003988811116031910488912 ~2013
200400363234008007264711 ~2011
200403159594008063191911 ~2011
2004084062916032672503312 ~2013
Exponent Prime Factor Dig. Year
200439499794008789995911 ~2011
200457747834009154956711 ~2011
2004583692720045836927112 ~2013
200460316194009206323911 ~2011
200464718034009294360711 ~2011
2004733258112028399548712 ~2013
200484247194009684943911 ~2011
200485382394009707647911 ~2011
2004875183916039001471312 ~2013
2004893875312029363251912 ~2013
2004895761132078332177712 ~2014
200490790314009815806311 ~2011
200494765194009895303911 ~2011
2005027943328070391206312 ~2014
200535126594010702531911 ~2011
200535131634010702632711 ~2011
200544561114010891222311 ~2011
200544771234010895424711 ~2011
200558715234011174304711 ~2011
200559557394011191147911 ~2011
200566510194011330203911 ~2011
200581300194011626003911 ~2011
200583967914011679358311 ~2011
2005870812112035224872712 ~2013
2005986088112035916528712 ~2013
Exponent Prime Factor Dig. Year
200598926634011978532711 ~2011
200599787034011995740711 ~2011
200619042234012380844711 ~2011
200619719034012394380711 ~2011
2006323225332101171604912 ~2014
2006430304112038581824712 ~2013
200646749634012934992711 ~2011
2006871949980274877996112 ~2015
2006895027712041370166312 ~2013
2007005919712042035518312 ~2013
2007113269312042679615912 ~2013
2007212968116057703744912 ~2013
200725460994014509219911 ~2011
200725640514014512810311 ~2011
2007259468716058075749712 ~2013
2007278292720072782927112 ~2013
200730593514014611870311 ~2011
200741431914014828638311 ~2011
2007533776112045202656712 ~2013
2007553188720075531887112 ~2013
200756108514015122170311 ~2011
200766506514015330130311 ~2011
200779647714015592954311 ~2011
2007797814720077978147112 ~2013
2007883886916063071095312 ~2013
4525
GIMPS The Prime Pages FactorDb.com
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25-06-01