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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.
Exp. Prime Factor Digits Year
2930401175824078 ~1983
2930491293049118 ~1983
2930507703321698 ~1984
2930533175831998 ~1983
2930633410288638 ~1984
2930713175842798 ~1983
29307611348150079 ~1985
293083158616637 ~1981
2930861175851678 ~1983
293108358621677 ~1981
2931101234488098 ~1983
2931241468998578 ~1984
2931319703516578 ~1984
2931637175898238 ~1983
2931847996827998 ~1984
2931941175916478 ~1983
2931961469113778 ~1984
293203158640637 ~1981
2932067703696098 ~1984
293234358646877 ~1981
2932577234606178 ~1983
293270358654077 ~1981
2932871938518738 ~1984
293293158658637 ~1981
2932981175978878 ~1983
Exp. Prime Factor Digits Year
2932999703919778 ~1984
2933023469283698 ~1984
2933083469293298 ~1984
2933267527988078 ~1984
2933291527992398 ~1984
2933311293331118 ~1983
2933479704034978 ~1984
293353158670637 ~1981
2933677176020638 ~1983
2933717234697378 ~1983
2934091528136398 ~1984
293431158686237 ~1981
2934311234744898
2934361176061678 ~1983
2934401234752098 ~1983
2934473704273538 ~1984
293447958689597 ~1981
2934629410848078 ~1984
2934647234771778 ~1983
293467158693437 ~1981
293483958696797 ~1981
2934871528276798 ~1984
2934881176092878 ~1983
2934917880475118 ~1984
2934941939181138 ~1984
Exp. Prime Factor Digits Year
2935183293518318 ~1983
293537958707597 ~1981
29353792172180479
293539158707837 ~1981
2935423293542318 ~1983
2935453176127198 ~1983
293546358709277 ~1981
29355891820065199 ~1985
2935619234849538 ~1983
29356192172358079
293570358714077 ~1981
2935733411002638 ~1984
293579958715997 ~1981
293587158717437 ~1981
293603958720797 ~1981
29360711174428419 ~1985
293615958723197 ~1981
29361772525112239 ~1985
2936237234898978 ~1983
2936443293644318 ~1983
2936503293650318 ~1983
293651958730397 ~1981
2936533469845298 ~1984
2936533646037278
293660358732077 ~1981
Exp. Prime Factor Digits Year
293671158734237 ~1981
2936831234946498 ~1983
2936929646124398 ~1984
2937127293712718 ~1983
2937217176233038 ~1983
2937377234990178 ~1983
2937553176253198 ~1983
2937733646301278 ~1984
2937791235023298 ~1983
293797158759437 ~1981
293816358763277 ~1981
293822358764477 ~1981
293834358766877 ~1981
2938357176301438 ~1983
293845158769037 ~1981
29385173937612799 ~1986
293857158771437 ~1981
29385911410523699 ~1985
2938601235088098 ~1983
293870358774077 ~1981
29387031234255279
293876358775277 ~1981
2938861176331678 ~1983
2939107529039278 ~1984
293917158783437 ~1981
493
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25-06-29