Home e-mail
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
45290603905812078 ~1991
45290831905816638 ~1991
45291671905833438 ~1991
45292031905840638 ~1991
45292283905845678 ~1991
45293063905861278 ~1991
45293411905868238 ~1991
45293603905872078 ~1991
452941332717647999 ~1992
452948772717692639 ~1992
452968517247496179 ~1993
45296939905938798 ~1991
45297841135893523110 ~1994
45298139905962798 ~1991
452982598153686639 ~1993
45299123905982478 ~1991
452992572717955439 ~1992
452999212717995279 ~1992
453034373624274979 ~1992
453036772718220639 ~1992
45304211906084238 ~1991
45304799906095998 ~1991
45304823906096478 ~1991
45305651906113038 ~1991
45306083906121678 ~1991
Exponent Prime Factor Digits Year
453064332718385999 ~1992
453071772718430639 ~1992
453072593624580739 ~1992
453078176343094399 ~1993
45308303906166078 ~1991
45310019906200398 ~1991
453102113624816899 ~1992
453104273624834179 ~1992
45310511906210238 ~1991
45310619906212398 ~1991
453110117249761779 ~1993
45311089181244356110 ~1994
45312119906242398 ~1991
453121198156181439
45313739906274798 ~1991
453137598156476639 ~1993
45316391906327838 ~1991
45316703906334078 ~1991
453171372719028239 ~1992
45317663906353278 ~1991
453188834531888319 ~1992
45319031906380638 ~1991
45321131906422638 ~1991
45321443906428878 ~1991
45323111906462238 ~1991
Exponent Prime Factor Digits Year
45323171906463438 ~1991
45324067108777760910 ~1993
45325211906504238 ~1991
45325523906510478 ~1991
45326531906530638 ~1991
453267173626137379 ~1992
45327071906541438 ~1991
45327911906558238 ~1991
453284873626278979 ~1992
45328799906575998 ~1991
45329279906585598 ~1991
45330839906616798 ~1991
453312412719874479 ~1992
45331619906632398 ~1991
453320834533208319 ~1992
45332723906654478 ~1991
453331932719991599 ~1992
453334013626672099 ~1992
45334739906694798 ~1991
45335099906701998 ~1991
45336191906723838 ~1991
453362812720176879 ~1992
453369532720217199 ~1992
453375074533750719 ~1992
45340643906812878 ~1991
Exponent Prime Factor Digits Year
45341459906829198 ~1991
45341759906835198 ~1991
45342191906843838 ~1991
453428812720572879 ~1992
453429773627438179 ~1992
45343943906878878 ~1991
45345071906901438 ~1991
45345803906916078 ~1991
45346139906922798 ~1991
453494532720967199 ~1992
453495194534951919 ~1992
45349883906997678 ~1991
45350099907001998 ~1991
45350579907011598 ~1991
45350639907012798 ~1991
45352091907041838 ~1991
45353459907069198 ~1991
45353621253980277710 ~1994
453536572721219439 ~1992
45353783907075678 ~1991
45353879907077598 ~1991
45354059907081198 ~1991
45356939907138798 ~1991
453578812721472879 ~1992
45357971907159438 ~1991
1978
GIMPS The Prime Pages FactorDb.com
Home
4.724.182 digits 		e-mail
25-04-13