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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
14323499286469998 ~1987
14323613859416798 ~1988
14323703286474078 ~1987
14324099286481998 ~1987
143240993437783779
14324483286489678 ~1987
14324819286496398 ~1987
14325061859503678 ~1988
14325263286505278 ~1987
14325719286514398 ~1987
14326139286522798 ~1987
14326913859614798 ~1988
14326919286538398 ~1987
143271431432714319 ~1989
14327231286544638 ~1987
143276234871391839 ~1990
14327699286553998 ~1987
143278511432785119 ~1989
143284096877636339 ~1990
14328491286569838 ~1987
14328719286574398 ~1987
14329061859743678 ~1988
14329319286586398 ~1987
14329373859762398 ~1988
143296311146370499 ~1988
Exponent Prime Factor Digits Year
14329811286596238 ~1987
14329961859797678 ~1988
14330399286607998 ~1987
143306271146450179 ~1988
14330713859842798 ~1988
14330891286617838 ~1987
14330903286618078 ~1987
143310112579581999 ~1989
14331143286622878 ~1987
143312232292995699 ~1989
14331743286634878 ~1987
14332823286656478 ~1987
143329072579923279 ~1989
14333591286671838 ~1987
14333603286672078 ~1987
14333639286672798 ~1987
14333831286676638 ~1987
143338311146706499
143339711433397119 ~1989
14334011286680238 ~1987
143341391433413919 ~1989
14334143286682878 ~1987
14334371286687438 ~1987
143346471146771779 ~1988
14335151286703038 ~1987
Exponent Prime Factor Digits Year
14335883286717678 ~1987
14336111286722238 ~1987
14336123286722478 ~1987
14336717860203038 ~1988
143369692007175679 ~1989
14337131286742638 ~1987
14337217860233038 ~1988
14337359286747198 ~1987
143373591146988739
14337539286750798 ~1987
143375511147004099 ~1988
143381091147048739 ~1988
14338391286767838 ~1987
14338451286769038 ~1987
143386573441277699 ~1990
143386791147094339 ~1988
14338931286778638 ~1987
14339401860364078 ~1988
14339411286788238 ~1987
143395791147166339 ~1988
143395933154710479 ~1989
143399211147193699 ~1988
14339939286798798 ~1987
14339953860397198 ~1988
143401671147213379 ~1988
Exponent Prime Factor Digits Year
14340191286803838 ~1987
143404191147233539 ~1988
143410871434108719 ~1989
14341391286827838 ~1987
14341559286831198 ~1987
14341753676930741710 ~1993
14341913860514798 ~1988
14341991286839838 ~1987
14342423286848478 ~1987
14342519286850398 ~1987
143435211147481699 ~1988
143438994590047699 ~1990
14344181860650878 ~1988
143441811147534499
14344223286884478 ~1987
14344679286893598 ~1987
14344703286894078 ~1987
14344871286897438 ~1987
14345003286900078 ~1987
14345783286915678 ~1987
14346323286926478 ~1987
14346551286931038 ~1987
14346599286931998 ~1987
14346659286933198 ~1987
14346791286935838 ~1987
1250
GIMPS The Prime Pages FactorDb.com
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25-10-20