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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 Dig. Year
54282533391085650667911 ~2007
54283273191085665463911 ~2007
54286299711085725994311 ~2007
54286877031085737540711 ~2007
54288073035428807303111 ~2009
54288262333257295739911 ~2008
54289852911085797058311 ~2007
54290740875429074087111 ~2009
54291609111085832182311 ~2007
54291963231085839264711 ~2007
54293502078686960331311 ~2009
54294894231085897884711 ~2007
54295959114343676728911 ~2009
54297445911085948918311 ~2007
54303984373258239062311 ~2008
54307019879775263576711 ~2009
54309057231086181144711 ~2007
54310469031086209380711 ~2007
543123169713034956072912 ~2010
54312572391086251447911 ~2007
54314646831086292936711 ~2007
54317307435431730743111 ~2009
54317318391086346367911 ~2007
54325075431086501508711 ~2007
54326013133259560787911 ~2008
Exponent Prime Factor Dig. Year
54328050111086561002311 ~2007
54329582031086591640711 ~2007
54331003911086620078311 ~2007
543315991778237502804912 ~2012
54333803413260028204711 ~2008
54336018474346881477711 ~2009
54341943173260516590311 ~2008
54342303831086846076711 ~2007
54345214191086904283911 ~2007
54346232631086924652711 ~2007
54346364333260781859911 ~2008
54347070231086941404711 ~2007
54352492791087049855911 ~2007
54352599719783467947911 ~2009
54353150511087063010311 ~2007
54359366413261561984711 ~2008
543616286314134023443912 ~2010
54362677311087253546311 ~2007
54364842111087296842311 ~2007
54365824911087316498311 ~2007
54370860711087417214311 ~2007
54371807511087436150311 ~2007
54375231831087504636711 ~2007
54376982391087539647911 ~2007
54378380391087567607911 ~2007
Exponent Prime Factor Dig. Year
54379347591087586951911 ~2007
54380463591087609271911 ~2007
543815020313051560487312 ~2010
54388636791087772735911 ~2007
54389889111087797782311 ~2007
54390029031087800580711 ~2007
54391756635439175663111 ~2009
543953431311966975488712 ~2010
54395376111087907522311 ~2007
54397869231087957384711 ~2007
54401226133264073567911 ~2008
54402456591088049131911 ~2007
54402803991088056079911 ~2007
54403582014352286560911 ~2009
54404458311088089166311 ~2007
54405140391088102807911 ~2007
54407084991088141699911 ~2007
54410460591088209211911 ~2007
54410844711088216894311 ~2007
54411512031088230240711 ~2007
54411882711088237654311 ~2007
54411954114352956328911 ~2009
54416080311088321606311 ~2007
54422961591088459231911 ~2007
54424419133265465147911 ~2008
Exponent Prime Factor Dig. Year
54429620391088592407911 ~2007
54435080094354806407311 ~2009
544355452116330663563112 ~2010
54435724431088714488711 ~2007
54436458591088729171911 ~2007
54441020173266461210311 ~2008
54442797591088855951911 ~2007
54443286111088865722311 ~2007
54444050511088881010311 ~2007
54444232911088884658311 ~2007
54450606831089012136711 ~2007
54450966894356077351311 ~2009
54452385831089047716711 ~2007
54453898791089077975911 ~2007
54460159791089203195911 ~2007
54462040791089240815911 ~2007
54467301111089346022311 ~2007
54469315191089386303911 ~2007
54470361831089407236711 ~2007
54472899591089457991911 ~2007
54474933078715989291311 ~2009
54476455791089529115911 ~2007
54478387431089567748711 ~2007
54478541991089570839911 ~2007
54478562573268713754311 ~2008
4063
GIMPS The Prime Pages FactorDb.com
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25-04-13