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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
45312281932718736915911 ~2008
4531314143906262828710 ~2006
45314160617250265697711 ~2009
4531580519906316103910 ~2006
45317278972719036738311 ~2008
45317816772719069006311 ~2008
45320125394532012539111 ~2008
4532017559906403511910 ~2006
4532072123906414424710 ~2006
45322096874532209687111 ~2008
4532252531906450506310 ~2006
4532493863906498772710 ~2006
4532811071906562214310 ~2006
4533259331906651866310 ~2006
45332661412719959684711 ~2008
4533506303906701260710 ~2006
4533533111906706622310 ~2006
45336060434533606043111 ~2008
45339720412720383224711 ~2008
45342034973627362797711 ~2008
4534230923906846184710 ~2006
4534281611906856322310 ~2006
4534322423906864484710 ~2006
4534552163906910432710 ~2006
4534652711906930542310 ~2006
Exponent Prime Factor Digits Year
4534837403906967480710 ~2006
4534865399906973079910 ~2006
453495184729930682190312 ~2010
4535303351907060670310 ~2006
4535428379907085675910 ~2006
45354499994535449999111 ~2008
45356239932721374395911 ~2008
45357240772721434446311 ~2008
4535905403907181080710 ~2006
4536139403907227880710 ~2006
453621250310886910007312 ~2009
4536248399907249679910 ~2006
4536253679907250735910 ~2006
45363456296350883880711 ~2008
4536421079907284215910 ~2006
4536516203907303240710 ~2006
4536787043907357408710 ~2006
4536890411907378082310 ~2006
4537461251907492250310 ~2006
4537462883907492576710 ~2006
4537556063907511212710 ~2006
4537593419907518683910 ~2006
4537641371907528274310 ~2006
45377374874537737487111 ~2008
4537761671907552334310 ~2006
Exponent Prime Factor Digits Year
4537773503907554700710 ~2006
4538246831907649366310 ~2006
4538710259907742051910 ~2006
453871180932678725024912 ~2010
4538712131907742426310 ~2006
4538785739907757147910 ~2006
4538845931907769186310 ~2006
45388584972723315098311 ~2008
453892043910893409053712 ~2009
4539043403907808680710 ~2006
45391857972723511478311 ~2008
4539225011907845002310 ~2006
4539355319907871063910 ~2006
453969341919066712359912 ~2010
45401023678172184260711 ~2009
4540208243908041648710 ~2006
4540341191908068238310 ~2006
45406595532724395731911 ~2008
4540738619908147723910 ~2006
45407927572724475654311 ~2008
4540851431908170286310 ~2006
4540904759908180951910 ~2006
4541219471908243894310 ~2006
4541226479908245295910 ~2006
454163384914533228316912 ~2009
Exponent Prime Factor Digits Year
4541634143908326828710 ~2006
4541663939908332787910 ~2006
4541780819908356163910 ~2006
4541864399908372879910 ~2006
4542019271908403854310 ~2006
4542203423908440684710 ~2006
4542227831908445566310 ~2006
45422750278176095048711 ~2009
45423829612725429776711 ~2008
4542424283908484856710 ~2006
4542606923908521384710 ~2006
4542737999908547599910 ~2006
4542754451908550890310 ~2006
4543077719908615543910 ~2006
4543250111908650022310 ~2006
4543389659908677931910 ~2006
4543400423908680084710 ~2006
4543834343908766868710 ~2006
4543840271908768054310 ~2006
4543996511908799302310 ~2006
4544023703908804740710 ~2006
45443397772726603866311 ~2008
45444805332726688319911 ~2008
45444852012726691120711 ~2008
4544605319908921063910 ~2006
4006
GIMPS The Prime Pages FactorDb.com
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25-04-13