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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
903783711807567439 ~1993
903785511807571039 ~1993
903794517230356099 ~1995
903804611879913588911 ~1998
90380527795348637710 ~1997
903840111807680239 ~1993
903841791807683599 ~1993
903847615423085679 ~1994
903862911807725839 ~1993
903867591807735199 ~1993
903871311807742639 ~1993
903889791807779599 ~1993
903900679039006719 ~1995
903931039039310319 ~1995
903937911807875839 ~1993
903940791807881599 ~1993
904009797232078339 ~1995
90401513126562118310 ~1995
904022815424136879 ~1994
904043817232350499 ~1995
904043991808087999 ~1993
904045975424275839 ~1994
904092711808185439 ~1993
90410011361640044110 ~1996
904113831808227679 ~1993
Exponent Prime Factor Digits Year
904124991808249999 ~1993
904150791808301599 ~1993
904202517233620099 ~1995
904220217233761699 ~1995
904236111808472239 ~1993
904237191808474399 ~1993
904242591808485199 ~1993
904255911808511839 ~1993
904256631808513279 ~1993
904279935425679599 ~1994
904307935425847599 ~1994
904309813617239240111 ~1999
904339431808678879 ~1993
904352631808705279 ~1993
904375279043752719 ~1995
904394631808789279 ~1993
904409215426455279 ~1994
904426375426558239 ~1994
904446615426679679 ~1994
904448991808897999 ~1993
904467711808935439 ~1993
904482831808965679 ~1993
904486911808973839 ~1993
904501615427009679 ~1994
904502935427017599 ~1994
Exponent Prime Factor Digits Year
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
904892991809785999 ~1993
904896111809792239 ~1993
904909431809818879 ~1993
Exponent Prime Factor Digits Year
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
905086377240690979 ~1995
905089911810179839 ~1993
905094231810188479 ~1993
2401
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25-06-15