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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
105297671895358079 ~1988
105298031052980319 ~1988
10530479210609598 ~1986
10530521842441698 ~1987
10531271210625438 ~1986
10531271842501698
10531523210630478 ~1986
10531649842531938 ~1987
10531751210635038 ~1986
10531979842558338 ~1987
10532303210646078 ~1986
10532339210646798 ~1986
10532603210652078 ~1986
10532633631957998 ~1987
10532657631959438 ~1987
10532693210653860110 ~1991
10532891210657838 ~1986
10533359210667198 ~1986
10533407842672578 ~1987
10533431210668638 ~1986
10533737842698978 ~1987
10533791210675838 ~1986
10533833632029998 ~1987
10533959210679198 ~1986
105340315899057379 ~1989
Exponent Prime Factor Digits Year
10534259210685198 ~1986
10534397632063838 ~1987
10534547842763778 ~1987
10534661632079678 ~1987
10535159842812738 ~1987
10535339842827138 ~1987
10535351210707038 ~1986
10535593632135598 ~1987
105358811685740979 ~1988
10535963210719278 ~1986
10536023210720478 ~1986
105362894214515619 ~1989
10536359210727198 ~1986
10536371210727438 ~1986
10536503210730078 ~1986
10536551210731038 ~1986
105368171685890739 ~1988
10536899210737998 ~1986
10537463210749278 ~1986
105378011686048179 ~1988
10538321632299278 ~1987
10538471210769438 ~1986
10538477632308638 ~1987
105389331475450639 ~1988
10539059210781198 ~1986
Exponent Prime Factor Digits Year
10539563210791278 ~1986
10540199210803998 ~1986
10540571210811438 ~1986
10540757843260578 ~1987
10540811210816238 ~1986
10540841843267298 ~1987
10541423210828478 ~1986
10542041632522478 ~1987
10542281843382498 ~1987
105424013162720319 ~1989
10542407843392578 ~1987
10542419210848398 ~1986
10542443210848878 ~1986
10542491210849838 ~1986
10542923210858478 ~1986
10543033632581998 ~1987
10543163210863278 ~1986
10543523210870478 ~1986
10544117632647038 ~1987
10544141632648478 ~1987
10544173632650398 ~1987
10544279210885598 ~1986
10544351210887038 ~1986
10544483210889678 ~1986
10544543210890878 ~1986
Exponent Prime Factor Digits Year
10544939210898798 ~1986
10545137843610978 ~1987
105452573163577119 ~1989
10545517632731038 ~1987
10545539210910798 ~1986
10545659210913198 ~1986
10545737632744238 ~1987
10545803210916078 ~1986
10545911210918238 ~1986
10546021250995299910 ~1991
10546199210923998 ~1986
105462431687398899 ~1988
10546271210925438 ~1986
10546331210926638 ~1986
10546337632780238 ~1987
105463631687418099 ~1988
10546379210927598 ~1986
10546391210927838 ~1986
10546439843715138 ~1987
105464931476509039 ~1988
10546559210931198 ~1986
10546619210932398 ~1986
10546693632801598 ~1987
10546703210934078 ~1986
105469731476576239 ~1988
1044
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25-05-04