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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
88569045591771380911911 ~2009
88572501615314350096711 ~2010
88574073231771481464711 ~2009
88578937431771578748711 ~2009
885831607921259958589712 ~2011
885844359115945198463912 ~2011
88586784831771735696711 ~2009
88587381831771747636711 ~2009
88589037831771780756711 ~2009
88599166791771983335911 ~2009
88601404911772028098311 ~2009
88601741815316104508711 ~2010
88602991215316179472711 ~2010
88604238111772084762311 ~2009
88615419717089233576911 ~2010
88617368391772347367911 ~2009
88620357711772407154311 ~2009
88627846911772556938311 ~2009
886285888935451435556112 ~2012
88634350791772687015911 ~2009
88636980231772739604711 ~2009
88638061311772761226311 ~2009
88638450711772769014311 ~2009
88639658391772793167911 ~2009
88643055591772861111911 ~2009
Exponent Prime Factor Dig. Year
88657598391773151967911 ~2009
88669302231773386044711 ~2009
88670066391773401327911 ~2009
88672595031773451900711 ~2009
88679722791773594455911 ~2009
88681474431773629488711 ~2009
886842446912415794256712 ~2011
88689985615321399136711 ~2010
88695947175321756830311 ~2010
88699245717095939656911 ~2010
88704904375322294262311 ~2010
88709038191774180763911 ~2009
88710453111774209062311 ~2009
887178140344358907015112 ~2012
88719255111774385102311 ~2009
88720635591774412711911 ~2009
88723031511774460630311 ~2009
88724474031774489480711 ~2009
88725132975323507978311 ~2010
887258388721294201328912 ~2011
88733981511774679630311 ~2009
88737718911774754378311 ~2009
88739563791774791275911 ~2009
887405526126622165783112 ~2012
88741261135324475667911 ~2010
Exponent Prime Factor Dig. Year
88741953831774839076711 ~2009
88742370591774847411911 ~2009
88743326517099466120911 ~2010
88747615917099809272911 ~2010
88750121991775002439911 ~2009
88753792911775075858311 ~2009
88754443935325266635911 ~2010
88759562031775191240711 ~2009
887661163712427256291912 ~2011
88767833391775356667911 ~2009
88772040711775440814311 ~2009
88780559511775611190311 ~2009
88781963631775639272711 ~2009
88783110678878311067111 ~2010
88783354911775667098311 ~2009
88785046191775700923911 ~2009
88786320111775726402311 ~2009
88791281031775825620711 ~2009
88793634591775872691911 ~2009
88793961591775879231911 ~2009
887976496715983576940712 ~2011
88801208631776024172711 ~2009
888038479712432538715912 ~2011
888045502715984819048712 ~2011
88806086238880608623111 ~2010
Exponent Prime Factor Dig. Year
88806445791776128915911 ~2009
88807412631776148252711 ~2009
88816996791776339935911 ~2009
88820232117105618568911 ~2010
88822863231776457264711 ~2009
88823608431776472168711 ~2009
88828723911776574478311 ~2009
888298001321319152031312 ~2011
888301359769287506056712 ~2013
88837870375330272222311 ~2010
88838125431776762508711 ~2009
88842743631776854872711 ~2009
88844235111776884702311 ~2009
88844524197107561935311 ~2010
88846744431776934888711 ~2009
888473191712438624683912 ~2011
88850825991777016519911 ~2009
88852286031777045720711 ~2009
888569833712439977671912 ~2011
88857088791777141775911 ~2009
888571571921325717725712 ~2011
888571595312440002334312 ~2011
88864163535331849811911 ~2010
88866345111777326902311 ~2009
888679807128437753827312 ~2012
4446
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25-09-07