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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
32971913937913259343311 ~2008
3297244799659448959910 ~2005
3297350279659470055910 ~2005
329758257725721144100712 ~2009
3297769571659553914310 ~2005
3297879083659575816710 ~2005
3298010879659602175910 ~2005
32982212331978932739911 ~2007
3298561631659712326310 ~2005
3298624919659724983910 ~2005
32988017331979281039911 ~2007
329890165115834727924912 ~2009
32990239971979414398311 ~2007
32991088312639287064911 ~2007
32991109312639288744911 ~2007
32991114611979466876711 ~2007
32991831195938529614311 ~2008
3299189339659837867910 ~2005
3299208443659841688710 ~2005
3299242619659848523910 ~2005
3299256899659851379910 ~2005
32994029715279044753711 ~2008
3299410043659882008710 ~2005
3299433251659886650310 ~2005
3299477231659895446310 ~2005
Exponent Prime Factor Digits Year
32996054092639684327311 ~2007
3299781263659956252710 ~2005
32997843737259525620711 ~2008
32998323731979899423911 ~2007
3300032471660006494310 ~2005
3300070439660014087910 ~2005
3300084503660016900710 ~2005
3300348263660069652710 ~2005
3300360131660072026310 ~2005
3300417023660083404710 ~2005
3300427919660085583910 ~2005
3300531791660106358310 ~2005
33006231131980373867911 ~2007
33006701331980402079911 ~2007
3300687023660137404710 ~2005
3300747479660149495910 ~2005
3300772991660154598310 ~2005
3300787823660157564710 ~2005
330084880739610185684112 ~2010
3300929123660185824710 ~2005
3301208363660241672710 ~2005
3301380431660276086310 ~2005
3301747931660349586310 ~2005
33018069433301806943111 ~2007
3301849619660369923910 ~2005
Exponent Prime Factor Digits Year
3301852943660370588710 ~2005
3301871759660374351910 ~2005
3301891823660378364710 ~2005
3301957871660391574310 ~2005
3301974443660394888710 ~2005
3302166611660433322310 ~2005
3302403959660480791910 ~2005
3302422391660484478310 ~2005
3302753171660550634310 ~2005
330299236923120946583112 ~2009
3303208763660641752710 ~2005
3303284459660656891910 ~2005
33033467512642677400911 ~2007
33033549611982012976711 ~2007
3303446351660689270310 ~2005
33036001993303600199111 ~2007
3303655871660731174310 ~2005
3303682979660736595910 ~2005
3303713771660742754310 ~2005
33037616331982256979911 ~2007
3303832799660766559910 ~2005
3303859439660771887910 ~2005
33039964131982397847911 ~2007
3304094231660818846310 ~2005
3304097519660819503910 ~2005
Exponent Prime Factor Digits Year
3304319411660863882310 ~2005
3304332719660866543910 ~2005
3304559579660911915910 ~2005
33046171393304617139111 ~2007
3304654319660930863910 ~2005
33047008972643760717711 ~2007
3304728551660945710310 ~2005
33048488872643879109711 ~2007
3304890623660978124710 ~2005
3305037623661007524710 ~2005
33050443972644035517711 ~2007
3305083559661016711910 ~2005
33051285771983077146311 ~2007
3305434343661086868710 ~2005
33055678974627795055911 ~2007
3305662271661132454310 ~2005
33057815531983468931911 ~2007
33058511211983510672711 ~2007
33061865512644949240911 ~2007
3306458411661291682310 ~2005
3306472139661294427910 ~2005
3306518591661303718310 ~2005
33066481931983988915911 ~2007
3306932003661386400710 ~2005
3307047431661409486310 ~2005
4254
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25-12-14