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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
904486911808973839 ~1993
904501615427009679 ~1994
904502935427017599 ~1994
904537911809075839 ~1993
90455341144728545710 ~1995
904555375427332239 ~1994
904571175427427039 ~1994
904601511809203039 ~1993
904603431809206879 ~1993
904608975427653839 ~1994
90461009126645412710 ~1995
904612015427672079 ~1994
904625631809251279 ~1993
904668231809336479 ~1993
904734231809468479 ~1993
90474047162853284710 ~1995
904751935428511599 ~1994
90475769126666076710 ~1995
904779831809559679 ~1993
904785415428712479 ~1994
90480407162864732710 ~1995
90481147144769835310 ~1995
904817991809635999 ~1993
904829697238637539 ~1995
90483059162869506310 ~1995
Exponent Prime Factor Digits Year
904892991809785999 ~1993
904896111809792239 ~1993
904909431809818879 ~1993
904921791809843599 ~1993
904924431809848879 ~1993
904928511809857039 ~1993
90493093144788948910 ~1995
904938111809876239 ~1993
904948791809897599 ~1993
904950591809901199 ~1993
904957375429744239 ~1994
904963191809926399 ~1993
904970031809940079 ~1993
90500953144801524910 ~1995
905025015430150079 ~1994
90503219162905794310 ~1995
905033397240267139 ~1995
905035311810070639 ~1993
905037975430227839 ~1994
905039511810079039 ~1993
905043711810087439 ~1993
905051877240414979 ~1995
905059791810119599 ~1993
905067111810134239 ~1993
905076711810153439 ~1993
Exponent Prime Factor Digits Year
905086377240690979 ~1995
905089911810179839 ~1993
905094231810188479 ~1993
905094591810189199 ~1993
905098215430589279 ~1994
905101911810203839 ~1993
905115111810230239 ~1993
905119791810239599 ~1993
905121111810242239 ~1993
905129511810259039 ~1993
905181111810362239 ~1993
905200431810400879 ~1993
905225991810451999 ~1993
905241717241933699 ~1995
905303391810606799 ~1993
905305431810610879 ~1993
90531209126743692710 ~1995
905340711810681439 ~1993
905345935432075599 ~1994
905356311810712639 ~1993
905356911810713839 ~1993
905377311810754639 ~1993
90539429126755200710 ~1995
905422975432537839 ~1994
905425191810850399 ~1993
Exponent Prime Factor Digits Year
905431615432589679 ~1994
905506791811013599 ~1993
905533215433199279 ~1994
905537511811075039 ~1993
905551311811102639 ~1993
905553591811107199 ~1993
905572735433436399 ~1994
905572815433436879 ~1994
905599191811198399 ~1993
905624719056247119 ~1995
905639391811278799 ~1993
905653791811307599 ~1993
90566261561510818310 ~1997
905677911811355839 ~1993
905692677245541379 ~1995
905727615434365679 ~1994
905768031811536079 ~1993
905793439057934319 ~1995
905839191811678399 ~1993
905864511811729039 ~1993
905872191811744399 ~1993
905872911811745839 ~1993
905876031811752079 ~1993
905896791811793599 ~1993
905913231811826479 ~1993
2412
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25-06-29