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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
37353748735229524822311 ~2008
3735412679747082535910 ~2006
3735744731747148946310 ~2006
3735767531747153506310 ~2006
373576762126897526871312 ~2010
37358790892988703271311 ~2007
3735906851747181370310 ~2006
3735955103747191020710 ~2006
3736049651747209930310 ~2006
37362843592989027487311 ~2007
37365109012989208720911 ~2007
37365467716725784187911 ~2008
3736651043747330208710 ~2006
3736737311747347462310 ~2006
37367378396726128110311 ~2008
3736905863747381172710 ~2006
3736956479747391295910 ~2006
3737598983747519796710 ~2006
3737739851747547970310 ~2006
37378133572242688014311 ~2007
37379435772242766146311 ~2007
3738006803747601360710 ~2006
3738121703747624340710 ~2006
37382300092990584007311 ~2007
373826065311214781959112 ~2009
Exponent Prime Factor Digits Year
3738580199747716039910 ~2006
37386905812990952464911 ~2007
3738718751747743750310 ~2006
3738810599747762119910 ~2006
37388229612243293776711 ~2007
37388329316729899275911 ~2008
3738866699747773339910 ~2006
373892404120937974629712 ~2009
37392609012243556540711 ~2007
37392899932243573995911 ~2007
3739597259747919451910 ~2006
37396895212991751616911 ~2007
37397017612243821056711 ~2007
37399675732243980543911 ~2007
3740058851748011770310 ~2006
37402005712992160456911 ~2007
37402568092992205447311 ~2007
3740403059748080611910 ~2006
374042705917954049883312 ~2009
3740527643748105528710 ~2006
3740545943748109188710 ~2006
37405580212244334812711 ~2007
3740569139748113827910 ~2006
37407671713740767171111 ~2007
3741130271748226054310 ~2006
Exponent Prime Factor Digits Year
3741272459748254491910 ~2006
3741437123748287424710 ~2006
3741738251748347650310 ~2006
3741756143748351228710 ~2006
3741836531748367306310 ~2006
37419589732245175383911 ~2007
3742076531748415306310 ~2006
37421170375238963851911 ~2008
3742223339748444667910 ~2006
3742259219748451843910 ~2006
3742307423748461484710 ~2006
3742346771748469354310 ~2006
3742381523748476304710 ~2006
3742671923748534384710 ~2006
3742837919748567583910 ~2006
37429115212245746912711 ~2007
3743021063748604212710 ~2006
3743267471748653494310 ~2006
3743354579748670915910 ~2006
3743433731748686746310 ~2006
37434576238984298295311 ~2008
3743462711748692542310 ~2006
3743482199748696439910 ~2006
37435285192994822815311 ~2007
3743590211748718042310 ~2006
Exponent Prime Factor Digits Year
3743625911748725182310 ~2006
3743783831748756766310 ~2006
37437867498236330847911 ~2008
3744003671748800734310 ~2006
3744132299748826459910 ~2006
374415337729953227016112 ~2010
3744346943748869388710 ~2006
3744370319748874063910 ~2006
3744427523748885504710 ~2006
3744518471748903694310 ~2006
37448704873744870487111 ~2007
37450747993745074799111 ~2007
37450979332247058759911 ~2007
3745102139749020427910 ~2006
3745281971749056394310 ~2006
37458733878990096128911 ~2008
37458967998990152317711 ~2008
37460727193746072719111 ~2007
37463401972997072157711 ~2007
3746344139749268827910 ~2006
3746368343749273668710 ~2006
37463796532247827791911 ~2007
37463796972247827818311 ~2007
3746489111749297822310 ~2006
3746500139749300027910 ~2006
4067
GIMPS The Prime Pages FactorDb.com
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25-07-08