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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
37007819740156398 ~1990
37008539740170798 ~1990
37009499740189998 ~1990
370096492960771939 ~1992
37009811740196238 ~1990
37010111740202238 ~1990
37010579740211598 ~1990
37011731740234638 ~1990
37012103740242078 ~1990
37013219740264398 ~1990
370138072961104579 ~1992
370141276662542879 ~1992
37014539740290798 ~1990
37014863740297278 ~1990
37015943740318878 ~1990
37016459740329198 ~1990
37016519740330398 ~1990
37017203740344078 ~1990
37017251740345038 ~1990
370174935922798899 ~1992
37017791740355838 ~1990
37017803740356078 ~1990
37017923740358478 ~1990
37018199740363998 ~1990
37018211740364238 ~1990
Exponent Prime Factor Digits Year
37019219740384398 ~1990
37019303740386078 ~1990
37019483740389678 ~1990
37019831740396638 ~1990
37020299740405998 ~1990
37021031740420638 ~1990
37021079740421598 ~1990
370212735923403699 ~1992
370213372961706979 ~1992
37021511740430238 ~1990
370222612221335679 ~1991
37022291740445838 ~1990
37022543740450878 ~1990
37023683740473678 ~1990
37023793170309447910 ~1993
37024439740488798 ~1990
370249912961999299 ~1992
37025783740515678 ~1990
37026179740523598 ~1990
37026443740528878 ~1990
37026593111079779110 ~1993
37027763244383235910 ~1994
37027943740558878 ~1990
37028759740575198 ~1990
37029131740582638 ~1990
Exponent Prime Factor Digits Year
37029599740591998 ~1990
37029719740594398 ~1990
370305975924895539 ~1992
370308372221850239 ~1991
37030859740617198 ~1990
37031051740621038 ~1990
37031243740624878 ~1990
37031243155531220710
37031411740628238 ~1990
370317172221903039 ~1991
37032071740641438 ~1990
37032371740647438 ~1990
37032431740648638 ~1990
37032659740653198 ~1990
37032839740656798 ~1990
37033091740661838 ~1990
37033751740675038 ~1990
37034639740692798 ~1990
37034663740693278 ~1990
37035611740712238 ~1990
37036151740723038 ~1990
37037711740754238 ~1990
37038899177786715310 ~1993
37039043740780878 ~1990
37039091740781838 ~1990
Exponent Prime Factor Digits Year
37039391740787838 ~1990
37040123740802478 ~1990
37040483740809678 ~1990
37041131740822638 ~1990
370412812222476879 ~1991
37042151740843038 ~1990
37042391740847838 ~1990
37043239214850786310 ~1994
37043243740864878 ~1990
37044083740881678 ~1990
37044239740884798 ~1990
37044313111132939110 ~1993
37044863740897278 ~1990
37044911740898238 ~1990
37044971740899438 ~1990
370453212222719279 ~1991
37046063740921278 ~1990
37046183740923678 ~1990
37047011740940238 ~1990
37047071177825940910 ~1993
37047203740944078 ~1990
37047383740947678 ~1990
37047599740951998 ~1990
37047611740952238 ~1990
370480912963847299 ~1992
2013
GIMPS The Prime Pages FactorDb.com
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26-02-08