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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
34557443691148878 ~1990
345585916220546399 ~1992
34559051691181038 ~1990
34559099691181998 ~1990
34559183691183678 ~1990
34559579691191598 ~1990
345598212073589279 ~1991
34559951691199038 ~1990
34560143691202878 ~1990
34560419691208398 ~1990
345608593456085919 ~1992
345610492764883939 ~1991
34561211691224238 ~1990
34561223691224478 ~1990
34561343691226878 ~1990
345615112764920899 ~1991
34561979691239598 ~1990
34561991691239838 ~1990
34562219691244398 ~1990
34562711691254238 ~1990
345627972073767839 ~1991
34562831691256638 ~1990
34563671691273438 ~1990
34564151691283038 ~1990
34565519691310398 ~1990
Exponent Prime Factor Digits Year
34566179691323598 ~1990
34566299691325998 ~1990
345674574839443999 ~1992
34567499691349998 ~1990
345674992765399939
34567679691353598 ~1990
345685572074113439 ~1991
34569383691387678 ~1990
34569443691388878 ~1990
34569779691395598 ~1990
34569791691395838 ~1990
34570271691405438 ~1990
34570631691412638 ~1990
345713094839983279 ~1992
34571483691429678 ~1990
34571843691436878 ~1990
345720075531521139 ~1992
34572383691447678 ~1990
34573211691464238 ~1990
345732712765861699 ~1991
34573391691467838 ~1990
34573499691469998 ~1990
34574063691481278 ~1990
34574339691486798 ~1990
345753892766031139 ~1991
Exponent Prime Factor Digits Year
345758094840613279 ~1992
34576211691524238 ~1990
34576499691529998 ~1990
34576583691531678 ~1990
345769012074614079 ~1991
34577051691541038 ~1990
34577111691542238 ~1990
34578359691567198 ~1990
34578503691570078 ~1990
34579091691581838 ~1990
34579463691589278 ~1990
345798598299166179 ~1993
34580723691614478 ~1990
34581251691625038 ~1990
34581419691628398 ~1990
34581551691631038 ~1990
34582511691650238 ~1990
34582739691654798 ~1990
34583039691660798 ~1990
345831132074986799 ~1991
34583291691665838 ~1990
34583519691670398 ~1990
34583723691674478 ~1990
345838972075033839 ~1991
34583903691678078 ~1990
Exponent Prime Factor Digits Year
34584611691692238 ~1990
34584923691698478 ~1990
34585511691710238 ~1990
345860113458601119 ~1992
345862815533804979 ~1992
34586459691729198 ~1990
34587023691740478 ~1990
34587263691745278 ~1990
34587713103763139110 ~1993
34588019691760398 ~1990
34588223691764478 ~1990
34588751691775038 ~1990
34588811691776238 ~1990
34589351193700365710 ~1993
34589963691799278 ~1990
34591223691824478 ~1990
34591499691829998 ~1990
34592111691842238 ~1990
34592279691845598 ~1990
34592699691853998 ~1990
345931372075588239 ~1991
34593431691868638 ~1990
34594271691885438 ~1990
34594523691890478 ~1990
34594559691891198 ~1990
1959
GIMPS The Prime Pages FactorDb.com
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26-03-22