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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
14309341858560478 ~1988
143094293434262979 ~1990
14309723286194478 ~1987
14309833858589998 ~1988
143099691144797539 ~1988
14310299286205980110 ~1992
14310377858622638 ~1988
14310683286213678 ~1987
14310839286216798 ~1987
14311259286225198 ~1987
143120473434891299 ~1990
143125132003751839 ~1989
14312663286253278 ~1987
14312939286258798 ~1987
14313119286262398 ~1987
14313263286265278 ~1987
14313419286268398 ~1987
14314259286285198 ~1987
143151171145209379 ~1988
14315291286305838 ~1987
14315317858919038 ~1988
143155971145247779 ~1988
143158395726335619 ~1990
143160071431600719 ~1989
14316479286329598 ~1987
Exponent Prime Factor Digits Year
14316551286331038 ~1987
14316719286334398 ~1987
14316781859006878 ~1988
14316901859014078 ~1988
14316917859015038 ~1988
14317031286340638 ~1987
14317211286344238 ~1987
143175771145406179 ~1988
14317703286354078 ~1987
143178133436275139 ~1990
143179035727161219 ~1990
14318099286361998 ~1987
14318123286362478 ~1987
14318159286363198 ~1987
143184111145472899 ~1988
14318483286369678 ~1987
143188132004633839 ~1989
14319143286382878 ~1987
14319251286385038 ~1987
14320259286405198 ~1987
143205072291281139 ~1989
143209791145678339 ~1988
14321381859282878 ~1988
14321399286427998 ~1987
14321561859293678 ~1988
Exponent Prime Factor Digits Year
14321591286431838 ~1987
14321603286432078 ~1987
14321653859299198 ~1988
14321711286434238 ~1987
143218732005062239 ~1989
14322179286443598 ~1987
14322359286447198 ~1987
14322383286447678 ~1987
14322443286448878 ~1987
14322683286453678 ~1987
14323079286461598 ~1987
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
Exponent Prime Factor Digits Year
14327231286544638 ~1987
143276234871391839 ~1990
14327699286553998 ~1987
143278511432785119 ~1989
143284096877636339 ~1990
14328491286569838 ~1987
14328719286574398 ~1987
14329061859743678 ~1988
14329319286586398 ~1987
14329373859762398 ~1988
143296311146370499 ~1988
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
1205
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25-04-13