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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
74430661580559155910 ~1996
744331191488662399 ~1992
744374774466248639 ~1994
74440111967721443110 ~1997
744417711488835439 ~1992
74451757342478082310 ~1996
744521391489042799 ~1992
744522711489045439 ~1992
744528374467170239 ~1994
744536511489073039 ~1992
74454857282928456710 ~1996
74455387178692928910 ~1995
744557391489114799 ~1992
744566631489133279 ~1992
744571134467426799 ~1994
744578631489157279 ~1992
744594711489189439 ~1992
744643191489286399 ~1992
744644511489289039 ~1992
744653991489307999 ~1992
744679495957435939 ~1994
744681711489363439 ~1992
744681831489363679 ~1992
744697495957579939 ~1994
744719395957755139 ~1994
Exponent Prime Factor Digits Year
744733614468401679 ~1994
744734334468405999 ~1994
744755391489510799 ~1992
744762711489525439 ~1992
744772191489544399 ~1992
744772374468634239 ~1994
744780734468684399 ~1994
744788631489577279 ~1992
744822734468936399 ~1994
744825111489650239 ~1992
744828831489657679 ~1992
744832911489665839 ~1992
744843591489687199 ~1992
744860391489720799 ~1992
744864111489728239 ~1992
744866631489733279 ~1992
744903414469420479 ~1994
744903591489807199 ~1992
744907431489814879 ~1992
744958911489917839 ~1992
744978231489956479 ~1992
745028031490056079 ~1992
745044711490089439 ~1992
745049334470295999 ~1994
745059231490118479 ~1992
Exponent Prime Factor Digits Year
74508893223526679110 ~1995
745101231490202479 ~1992
745109391490218799 ~1992
74511917357657201710 ~1996
745123014470738079 ~1994
745130391490260799 ~1992
745167591490335199 ~1992
745171974471031839 ~1994
745182174471093039 ~1994
745201195961609539 ~1994
745203591490407199 ~1992
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
745391031490782079 ~1992
Exponent Prime Factor Digits Year
745397991490795999 ~1992
745411911490823839 ~1992
745442995963543939 ~1994
745482974472897839 ~1994
745488111490976239 ~1992
745497591490995199 ~1992
745499631490999279 ~1992
745545475964363779 ~1994
74557319357875131310 ~1996
745587115964696899 ~1994
745611591491223199 ~1992
745660911491321839 ~1992
745673031491346079 ~1992
745678191491356399 ~1992
745687311491374639 ~1992
745695974474175839 ~1994
745696191491392399 ~1992
745698231491396479 ~1992
745699311491398639 ~1992
745705911491411839 ~1992
745708431491416879 ~1992
745760631491521279 ~1992
745762911491525839 ~1992
745789615966316899 ~1994
745804134474824799 ~1994
2291
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25-06-08