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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
14687063293741278 ~1987
14687111293742238 ~1987
14687213881232798 ~1988
14687219293744398 ~1987
14687411293748238 ~1987
146876831468768319 ~1989
146877911468779119 ~1989
146883071468830719 ~1989
14688599293771998 ~1987
14688623293772478 ~1987
14688851293777038 ~1987
146890073525361699 ~1990
14689151293783038 ~1987
14689211293784238 ~1987
146892671468926719 ~1989
146897831468978319 ~1989
14690017881401038 ~1988
14690519293810398 ~1987
14690521881431278 ~1988
14690783293815678 ~1987
14691431293828638 ~1987
146915277051932979 ~1990
14691563293831278 ~1987
14691841881510478 ~1988
14691851293837038 ~1987
Exponent Prime Factor Digits Year
14691863293837278 ~1987
14691983293839678 ~1987
14692019293840398 ~1987
14692211293844238 ~1987
146922111175376899
146923334407699919 ~1990
14692703293854078 ~1987
146933511175468099 ~1988
14693377881602638 ~1988
14694299293885998 ~1987
14694983293899678 ~1987
14695193881711598 ~1988
14695223293904478 ~1987
14695237881714238 ~1988
146955291175642339 ~1988
14695823293916478 ~1987
14696351293927038 ~1987
14696639293932798 ~1987
14696681881800878 ~1988
14696711293934238 ~1987
14696963293939278 ~1987
14696999293939998 ~1987
146972091175776739 ~1988
14697719293954398 ~1987
14698031293960638 ~1987
Exponent Prime Factor Digits Year
14698223293964478 ~1987
14698283293965678 ~1987
14698637881918238 ~1988
14699057881943438 ~1988
14699149526229534310 ~1992
14699159293983198 ~1987
14699381881962878 ~1988
146996172351938739 ~1989
14699873881992398 ~1988
14700011294000238 ~1987
14700221882013278 ~1988
14700401882024078 ~1988
147005278232295139 ~1991
14700923294018478 ~1987
14701019294020398 ~1987
147013191176105539 ~1988
14701517882091038 ~1988
14702123294042478 ~1987
147025212352403379 ~1989
14702591294051838 ~1987
14702651294053038 ~1987
14702843294056878 ~1987
14702993882179598 ~1988
147033433528802339 ~1990
14703743294074878 ~1987
Exponent Prime Factor Digits Year
14704103294082078 ~1987
147044111470441119 ~1989
14704493882269598 ~1988
14704883294097678 ~1987
14705279294105598 ~1987
14705417882325038 ~1988
14705651294113038 ~1987
147057671470576719 ~1989
14705891294117838 ~1987
147063713823656479 ~1990
14706743294134878 ~1987
147069071470690719 ~1989
14707211294144238 ~1987
14707403294148078 ~1987
14707559294151198 ~1987
14707883294157678 ~1987
14708159294163198 ~1987
147086711470867119 ~1989
14708951294179038 ~1987
147096312647733599 ~1989
14710043294200878 ~1987
14710079294201598 ~1987
14710739294214798 ~1987
14710799294215998 ~1987
147109911176879299 ~1988
1272
GIMPS The Prime Pages FactorDb.com
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25-11-17