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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
744822734468936399 ~1994
744825111489650239 ~1992
744828831489657679 ~1992
744832911489665839 ~1992
744860391489720799 ~1992
744864111489728239 ~1992
744903414469420479 ~1994
744903591489807199 ~1992
744907431489814879 ~1992
744958911489917839 ~1992
744978231489956479 ~1992
745028031490056079 ~1992
745044711490089439 ~1992
745049334470295999 ~1994
745059231490118479 ~1992
74508893223526679110 ~1995
745101231490202479 ~1992
745109391490218799 ~1992
74511917357657201710 ~1996
745123014470738079 ~1994
745130391490260799 ~1992
745167591490335199 ~1992
745182174471093039 ~1994
745201195961609539 ~1994
745203591490407199 ~1992
Exponent Prime Factor Digits Year
745229631490459279 ~1992
745235391490470799 ~1992
745239591490479199 ~1992
745258311490516639 ~1992
74531407134156532710 ~1995
74531497119250395310 ~1995
745323711490647439 ~1992
745331631490663279 ~1992
745332291132905080911 ~1997
745335831490671679 ~1992
745344591490689199 ~1992
745350534472103199 ~1994
74538383491953327910 ~1996
745397991490795999 ~1992
745411911490823839 ~1992
745482974472897839 ~1994
745488111490976239 ~1992
745497591490995199 ~1992
745499631490999279 ~1992
745545475964363779 ~1994
74557319357875131310 ~1996
745587115964696899 ~1994
745611591491223199 ~1992
745660911491321839 ~1992
745673031491346079 ~1992
Exponent Prime Factor Digits Year
745678191491356399 ~1992
745687311491374639 ~1992
745695974474175839 ~1994
745696191491392399 ~1992
745698231491396479 ~1992
745699311491398639 ~1992
745705911491411839 ~1992
745708431491416879 ~1992
745760631491521279 ~1992
745762911491525839 ~1992
745789615966316899 ~1994
745804134474824799 ~1994
745820031491640079 ~1992
745843791491687599 ~1992
745859391491718799 ~1992
7458867717364244005712 ~2000
745893231491786479 ~1992
745913391491826799 ~1992
745925215967401699 ~1994
745932831491865679 ~1992
74594389835457156910 ~1997
745950231491900479 ~1992
745978214475869279 ~1994
745983231491966479 ~1992
746014375968114979 ~1994
Exponent Prime Factor Digits Year
746075275968602179 ~1994
746094711492189439 ~1992
74611633119378612910 ~1995
746117631492235279 ~1992
746131791492263599 ~1992
746137431492274879 ~1992
746140191492280399 ~1992
746144991492289999 ~1992
746159031492318079 ~1992
746162031492324079 ~1992
746173311492346639 ~1992
746185975969487779 ~1994
746195631492391279 ~1992
74623979373119895110 ~1996
746258511492517039 ~1992
74626169104476636710 ~1995
746267095970136739 ~1994
746277831492555679 ~1992
746295591492591199 ~1992
746305791492611599 ~1992
746325831492651679 ~1992
746343774478062639 ~1994
746344311492688639 ~1992
746351991492703999 ~1992
746376317463763119 ~1994
2252
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25-04-13