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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
36282203725644078 ~1990
362822835805165299 ~1992
36282299725645998 ~1990
36282671725653438 ~1990
36283223725664478 ~1990
362834392902675139 ~1992
36283619725672398 ~1990
36283631725672638 ~1990
36283931725678638 ~1990
36283991725679838 ~1990
36284063725681278 ~1990
36285311725706238 ~1990
36285503725710078 ~1990
36285719725714398 ~1990
362857972902863779 ~1992
36286499725729998 ~1990
362869972177219839 ~1991
362876812177260879 ~1991
36287963725759278 ~1990
36288023725760478 ~1990
36288359725767198 ~1990
362884012903072099 ~1992
36288611725772238 ~1990
36288743725774878 ~1990
36289091725781838 ~1990
Exponent Prime Factor Digits Year
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
36296699725933998 ~1990
362970433629704319 ~1992
36297143725942878 ~1990
Exponent Prime Factor Digits Year
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
36303539726070798 ~1990
36304043726080878 ~1990
363041276534742879 ~1992
Exponent Prime Factor Digits Year
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
36313523726270478 ~1990
36313859726277198 ~1990
36315011726300238 ~1990
2002
GIMPS The Prime Pages FactorDb.com
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26-03-08