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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
46750031935000638 ~1991
46751279935025598 ~1991
467514012805084079 ~1992
46751983196358328710 ~1994
46752059935041198 ~1991
46752467224411841710 ~1994
46753139935062798 ~1991
46754759935095198 ~1991
46755011935100238 ~1991
467564212805385279 ~1992
46756823935136478 ~1991
46757219935144398 ~1991
467575612805453679 ~1992
467591212805547279 ~1992
467620572805723439 ~1992
46762379935247598 ~1991
46762511935250238 ~1991
46763063935261278 ~1991
46765319935306398 ~1991
467682776547558799 ~1993
46768919935378398 ~1991
467690772806144639 ~1992
46769291935385838 ~1991
46770023935400478 ~1991
46770071935401438 ~1991
Exponent Prime Factor Digits Year
46770263935405278 ~1991
46770833140312499110 ~1994
46772783935455678 ~1991
46773323935466478 ~1991
46773431935468638 ~1991
46774499935489998 ~1991
46776791935535838 ~1991
46776953477124920710 ~1995
46776959935539198 ~1991
46777019935540398 ~1991
46777091935541838 ~1991
46777271935545438 ~1991
46777343935546878 ~1991
46777499935549998 ~1991
46777751935555038 ~1991
46778111935562238 ~1991
467783932806703599 ~1992
467786093742288739 ~1992
46779959935599198 ~1991
46781303935626078 ~1991
46782383935647678 ~1991
46783559935671198 ~1991
46783703121637627910 ~1994
46785083935701678 ~1991
467851332807107999 ~1992
Exponent Prime Factor Digits Year
46785659935713198 ~1991
467876234678762319 ~1993
467884332807305999 ~1992
46789283935785678 ~1991
467901674679016719 ~1993
46790339935806798 ~1991
46790603935812078 ~1991
46793303935866078 ~1991
46793459935869198 ~1991
46794491935889838 ~1991
46797683935953678 ~1991
46798079935961598 ~1991
46798379935967598 ~1991
467986013743888099 ~1992
467986073743888579 ~1992
46798799935975998 ~1991
46799111935982238 ~1991
46800217140400651110 ~1994
46801031936020638 ~1991
46801511936030238 ~1991
46801571936031438 ~1991
468019612808117679 ~1992
46802183936043678 ~1991
46802939936058798 ~1991
46803083936061678 ~1991
Exponent Prime Factor Digits Year
46803863936077278 ~1991
46803959936079198 ~1991
468045293744362339 ~1992
46804679936093598 ~1991
46806911936138238 ~1991
46809419936188398 ~1991
46809839936196798 ~1991
46811351936227038 ~1991
46812443936248878 ~1991
46813619936272398 ~1991
46814639936292798 ~1991
46815623936312478 ~1991
46816439936328798 ~1991
468166878427003679 ~1993
46819859936397198 ~1991
46819931936398638 ~1991
46820591936411838 ~1991
46821371936427438 ~1991
46822837252843319910 ~1994
46824359936487198 ~1991
46824551936491038 ~1991
46826063936521278 ~1991
46826603936532078 ~1991
468268078428825279 ~1993
46828979936579598 ~1991
1996
GIMPS The Prime Pages FactorDb.com
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25-04-13