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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
35631731712634638 ~1990
356317374988443199 ~1992
35632043712640878 ~1990
356320572137923439 ~1991
356324532137947199 ~1991
35632463712649278 ~1990
35632559712651198 ~1990
35632643199542800910 ~1994
35632763712655278 ~1990
35633099712661998 ~1990
356333572850668579 ~1991
35634299712685998 ~1990
35634479712689598 ~1990
35634491712689838 ~1990
35634503712690078 ~1990
35634611712692238 ~1990
35635031712700638 ~1990
356350972850807779 ~1991
35635283712705678 ~1990
35635331712706638 ~1990
35635739712714798 ~1990
356358612138151679 ~1991
35636123712722478 ~1990
35636231712724638 ~1990
35636759712735198 ~1990
Exponent Prime Factor Digits Year
356368998552855779 ~1993
35637071712741438 ~1990
356370796414674239 ~1992
35637191712743838 ~1990
35637551712751038 ~1990
35637599712751998 ~1990
35637923712758478 ~1990
35638199712763998 ~1990
35638283712765678 ~1990
35639423712788478 ~1990
356395633563956319 ~1992
35640191712803838 ~1990
356408772138452639 ~1991
356410972138465839 ~1991
356411212138467279 ~1991
35642039712840798 ~1990
356428332138569999 ~1991
35643983712879678 ~1990
356441233564412319 ~1992
35644919712898398 ~1990
35645399712907998 ~1990
356456332138737999 ~1991
35646323712926478 ~1990
356464212138785279 ~1991
356465172138791039 ~1991
Exponent Prime Factor Digits Year
35646623712932478 ~1990
35646731712934638 ~1990
35647037285176296110 ~1994
35647763712955278 ~1990
35647823712956478 ~1990
35648363712967278 ~1990
35648471712969438 ~1990
356485732138914399 ~1991
356489038555736739 ~1993
35649203712984078 ~1990
356496615703945779 ~1992
35649683712993678 ~1990
35650523713010478 ~1990
35650679713013598 ~1990
356507932139047599 ~1991
35650933163994291910 ~1993
35651111713022238 ~1990
35651279713025598 ~1990
356514596417262639 ~1992
35651471713029438 ~1990
356516593565165919 ~1992
35651783713035678 ~1990
35651879713037598 ~1990
35651963713039278 ~1990
35652191713043838 ~1990
Exponent Prime Factor Digits Year
35652671713053438 ~1990
356530812139184879 ~1991
356539012139234079 ~1991
35654303713086078 ~1990
35654471713089438 ~1990
35654639713092798 ~1990
35654819713096398 ~1990
35655131713102638 ~1990
356551572139309439 ~1991
356556012139336079 ~1991
35655671713113438 ~1990
35656079713121598 ~1990
356562412139374479 ~1991
356562412852499299
35656823713136478 ~1990
35657411713148238 ~1990
356574119270926879
35658011713160238 ~1990
35658263713165278 ~1990
35658431713168638 ~1990
35658599713171998 ~1990
356586972139521839 ~1991
35659163713183278 ~1990
35659271713185438 ~1990
35659391713187838 ~1990
1986
GIMPS The Prime Pages FactorDb.com
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26-03-15