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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
35346611706932238 ~1990
353486092827888739 ~1991
35349059706981198 ~1990
35349731706994638 ~1990
35349971706999438 ~1990
35351027197965751310 ~1993
35351171707023438 ~1990
353528332121169999 ~1991
353533372121200239 ~1991
35353511707070238 ~1990
35353991707079838 ~1990
35354051707081038 ~1990
35355731707114638 ~1990
35356043113139337710 ~1993
35356859707137198 ~1990
353576572121459439 ~1991
35358023707160478 ~1990
35358803707176078 ~1990
353605372121632239 ~1991
35361503707230078 ~1990
35361563707231278 ~1990
353616112828928899 ~1991
353631732121790399 ~1991
35363423707268478 ~1990
35363819707276398 ~1990
Exponent Prime Factor Digits Year
35364779707295598 ~1990
353648812121892879 ~1991
353667193536671919 ~1992
35369219707384398 ~1990
353696833536968319 ~1992
35370479707409598 ~1990
35370623707412478 ~1990
35370971707419438 ~1990
35371439707428798 ~1990
35371451877211984910 ~1995
35374463707489278 ~1990
353749312829994499 ~1991
35375051707501038 ~1990
353757073537570719 ~1992
35376023707520478 ~1990
353767873537678719 ~1992
35377271707545438 ~1990
353774212830193699 ~1991
35378279707565598 ~1990
353784772830278179 ~1991
353795212122771279 ~1991
35379803707596078 ~1990
353808712830469699 ~1991
35381569191060472710 ~1993
35382071707641438 ~1990
Exponent Prime Factor Digits Year
35382239707644798 ~1990
35382719707654398 ~1990
353833732123002399 ~1991
35384003707680078 ~1990
35384171707683438 ~1990
353851972830815779 ~1991
35385359707707198 ~1990
35385683707713678 ~1990
353866332123197999 ~1991
35387603707752078 ~1990
35388071707761438 ~1990
35388131707762638 ~1990
353882992831063939 ~1991
35388599707771998 ~1990
35389499707789998 ~1990
35389993247729951110 ~1994
35390051707801038 ~1990
35390279707805598 ~1990
35390843707816878 ~1990
35391143707822878 ~1990
353911972123471839 ~1991
35391311707826238 ~1990
35392523707850478 ~1990
353931294955038079 ~1992
35394071707881438 ~1990
Exponent Prime Factor Digits Year
35394563707891278 ~1990
35394959707899198 ~1990
35395511707910238 ~1990
353957392831659139 ~1991
35395859707917198 ~1990
353965212123791279 ~1991
35397203707944078 ~1990
353976472831811779 ~1991
35398019707960398 ~1990
353980932123885599 ~1991
35398523707970478 ~1990
35399723707994478 ~1990
354004575664073139 ~1992
35401451708029038 ~1990
354018412124110479 ~1991
354027292832218339 ~1991
35403779708075598 ~1990
35404151113293283310 ~1993
354044512832356099 ~1991
354046398497113379 ~1993
35404703708094078 ~1990
35405459708109198 ~1990
35406551708131038 ~1990
35406659708133198 ~1990
354069476373250479 ~1992
1836
GIMPS The Prime Pages FactorDb.com
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25-04-13