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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
36288611725772238 ~1990
36288743725774878 ~1990
36289091725781838 ~1990
36289811725796238 ~1990
36289919725798398 ~1990
36290003725800078 ~1990
36290459725809198 ~1990
36290591725811838 ~1990
36291179725823598 ~1990
36291611725832238 ~1990
36291743725834878 ~1990
362919732177518399 ~1991
36292391725847838 ~1990
36292703725854078 ~1990
36292979725859598 ~1990
36294119725882398 ~1990
36294179725883598 ~1990
362946972177681839 ~1991
36295223348434140910 ~1994
36295463725909278 ~1990
36295859725917198 ~1990
362959932177759599 ~1991
362964972177789839 ~1991
362965372903722979 ~1992
362966392903731139 ~1992
Exponent Prime Factor Digits Year
36296699725933998 ~1990
362970433629704319 ~1992
36297143725942878 ~1990
36297179725943598 ~1990
36297263725945278 ~1990
36297479725949598 ~1990
36297491725949838 ~1990
362975572903804579 ~1992
362982012177892079 ~1991
36298259725965198 ~1990
36298271725965438 ~1990
36298943725978878 ~1990
36299051725981038 ~1990
36299771725995438 ~1990
36300059726001198 ~1990
36301439726028798 ~1990
36301703726034078 ~1990
363017038712408739
36301931726038638 ~1990
36302039726040798 ~1990
36302351726047038 ~1990
36302603726052078 ~1990
36303023726060478 ~1990
36303191726063838 ~1990
36303359726067198 ~1990
Exponent Prime Factor Digits Year
36303539726070798 ~1990
36304043726080878 ~1990
363041276534742879 ~1992
36305099726101998 ~1990
363059092904472739 ~1992
36305963726119278 ~1990
36306911726138238 ~1990
36307319726146398 ~1990
36308231726164638 ~1990
363092578714221699 ~1993
36309599726191998 ~1990
36309659726193198 ~1990
36309683726193678 ~1990
36310199726203998 ~1990
36310979726219598 ~1990
36311111726222238 ~1990
363115375083615199 ~1992
36311699726233998 ~1990
36312131726242638 ~1990
36312359726247198 ~1990
36312383726247678 ~1990
36312431726248638 ~1990
36312443726248878 ~1990
36312803726256078 ~1990
36313223726264478 ~1990
Exponent Prime Factor Digits Year
36313523726270478 ~1990
36313859726277198 ~1990
36315011726300238 ~1990
363151873631518719 ~1992
363152833631528319 ~1992
36315371726307438 ~1990
36315599726311998 ~1990
36316177167054414310 ~1993
36316523726330478 ~1990
36316979726339598 ~1990
36316991726339838 ~1990
36317279726345598 ~1990
36318323726366478 ~1990
36318371726367438 ~1990
36318479726369598 ~1990
36318839726376798 ~1990
36318911726378238 ~1990
36319103726382078 ~1990
36319859726397198 ~1990
36320159726403198 ~1990
36320351726407038 ~1990
36320759726415198 ~1990
363214972905719779 ~1992
36321539726430798 ~1990
363218412179310479 ~1991
1993
GIMPS The Prime Pages FactorDb.com
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26-02-08