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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
1633487173980092303910 ~2004
1633492799326698559910 ~2003
1633537319326707463910 ~2003
1633635623326727124710 ~2003
16336554591306924367311 ~2004
1633689899326737979910 ~2003
1633796579326759315910 ~2003
1633804691326760938310 ~2003
1633842097980305258310 ~2004
16338691635555155154311 ~2006
1633871051326774210310 ~2003
16339693033921526327311 ~2006
1633983971326796794310 ~2003
1633986143326797228710 ~2003
1634129543326825908710 ~2003
16341448576536579428111 ~2006
1634164379326832875910 ~2003
1634184257980510554310 ~2004
1634198063326839612710 ~2003
1634251043326850208710 ~2003
1634300231326860046310 ~2003
1634446679326889335910 ~2003
1634471099326894219910 ~2003
1634493071326898614310 ~2003
1634499143326899828710 ~2003
Exponent Prime Factor Digits Year
1634507183326901436710 ~2003
1634508881980705328710 ~2004
16345116071634511607111 ~2005
1634533259326906651910 ~2003
1634637551326927510310 ~2003
1634702351326940470310 ~2003
163471378310789110967912 ~2007
1634717879326943575910 ~2003
16347380991307790479311 ~2004
163474090911770134544912 ~2007
1634747651326949530310 ~2003
16347768591307821487311 ~2004
1634797271326959454310 ~2003
1634806619326961323910 ~2003
1634825639326965127910 ~2003
16348472391307877791311 ~2004
1634914331326982866310 ~2003
1634953499326990699910 ~2003
1634986799326997359910 ~2003
1635060023327012004710 ~2003
1635070919327014183910 ~2003
1635074663327014932710 ~2003
1635087073981052243910 ~2004
1635103751327020750310 ~2003
16351464891308117191311 ~2004
Exponent Prime Factor Digits Year
1635146761981088056710 ~2004
1635167351327033470310 ~2003
1635168803327033760710 ~2003
1635206411327041282310 ~2003
16352214771308177181711 ~2004
1635263233981157939910 ~2004
16352649411308211952911 ~2004
1635323699327064739910 ~2003
16353889911308311192911 ~2004
1635413231327082646310 ~2003
1635443561981266136710 ~2004
1635444131327088826310 ~2003
1635457643327091528710 ~2003
16355186991308414959311 ~2004
1635520223327104044710 ~2003
1635575699327115139910 ~2003
1635613319327122663910 ~2003
1635719339327143867910 ~2003
1635740831327148166310 ~2003
1635749777981449866310 ~2004
1635755111327151022310 ~2003
1635788639327157727910 ~2003
1635864383327172876710 ~2003
16358685891308694871311 ~2004
1635907919327181583910 ~2003
Exponent Prime Factor Digits Year
1635927599327185519910 ~2003
1635956711327191342310 ~2003
1635985031327197006310 ~2003
16360579311308846344911 ~2004
1636062299327212459910 ~2003
1636069931327213986310 ~2003
1636105153981663091910 ~2004
1636250513981750307910 ~2004
1636259483327251896710 ~2003
1636313279327262655910 ~2003
1636321079327264215910 ~2003
1636345439327269087910 ~2003
16363868471636386847111 ~2005
1636389431327277886310 ~2003
16364210811309136864911 ~2004
1636501571327300314310 ~2003
1636554539327310907910 ~2003
1636578061981946836710 ~2004
1636635659327327131910 ~2003
1636638803327327760710 ~2003
16367149031636714903111 ~2005
1636745879327349175910 ~2003
16369013093928563141711 ~2006
16369018912946423403911 ~2005
16369019772619043163311 ~2005
4012
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26-01-11