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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
79530631334028650310 ~1996
79532533365849651910 ~1996
795331934771991599 ~1994
795335774772014639 ~1994
795340734772044399 ~1994
795362631590725279 ~1993
795376374772258239 ~1994
795400311590800639 ~1993
795448311590896639 ~1993
795456111590912239 ~1993
79545757127273211310 ~1995
795476031590952079 ~1993
795492711590985439 ~1993
795493311590986639 ~1993
795518631591037279 ~1993
795520791591041599 ~1993
795528596364228739 ~1994
795537831591075679 ~1993
795570134773420799 ~1994
795602511591205039 ~1993
795603591591207199 ~1993
795621111591242239 ~1993
795624591591249199 ~1993
795629991591259999 ~1993
795640311591280639 ~1993
Exponent Prime Factor Digits Year
795667311591334639 ~1993
795677511591355039 ~1993
795703431591406879 ~1993
79572217127315547310 ~1995
795739814774438879 ~1994
795765711591531439 ~1993
795774831591549679 ~1993
795797391591594799 ~1993
795797511591595039 ~1993
795797631591595279 ~1993
79580983270575342310 ~1996
795811191591622399 ~1993
795828831591657679 ~1993
79583513238750539110 ~1996
795836391591672799 ~1993
795849711591699439 ~1993
795901911591803839 ~1993
795901976367215779 ~1994
795916976367335779 ~1994
79592707191022496910 ~1995
795928791591857599 ~1993
795949196367593539 ~1994
795961311591922639 ~1993
795965415014582083111 ~1999
795966831591933679 ~1993
Exponent Prime Factor Digits Year
795985311591970639 ~1993
795992631591985279 ~1993
79600327143280588710 ~1995
796008831592017679 ~1993
796012614776075679 ~1994
796023591592047199 ~1993
796027791592055599 ~1993
796030311592060639 ~1993
796060316368482499 ~1994
79606649111449308710 ~1995
796087791592175599 ~1993
796130631592261279 ~1993
796137831592275679 ~1993
796141316369130499 ~1994
796150311592300639 ~1993
796187391592374799 ~1993
796189934777139599 ~1994
796218591592437199 ~1993
796223511592447039 ~1993
796223631592447279 ~1993
796247934777487599 ~1994
796255311592510639 ~1993
796255976370047779 ~1994
796257831592515679 ~1993
796259391592518799 ~1993
Exponent Prime Factor Digits Year
796266116370128899 ~1994
796267911592535839 ~1993
796287776370302179 ~1994
796304031592608079 ~1993
796309616370476899 ~1994
796311711592623439 ~1993
796322631592645279 ~1993
796325991592651999 ~1993
796332231592664479 ~1993
796336397963363919 ~1994
796353231592706479 ~1993
796358631592717279 ~1993
796375614778253679 ~1994
796380111592760239 ~1993
79639453238918359110 ~1996
796432431592864879 ~1993
796450191592900399 ~1993
796452591592905199 ~1993
796457334778743999 ~1994
796468374778810239 ~1994
796474431592948879 ~1993
796486196371889539 ~1994
796509111593018239 ~1993
796538511593077039 ~1993
796547031593094079 ~1993
2620
GIMPS The Prime Pages FactorDb.com
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26-08-02