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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
786900711573801439 ~1993
78690299141642538310 ~1995
786907791573815599 ~1993
786924797869247919 ~1994
786932991573865999 ~1993
78694097188865832910 ~1995
78699017236097051110 ~1996
786991496295931939 ~1994
787007631574015279 ~1993
787017231574034479 ~1993
787021311574042639 ~1993
787049816296398499 ~1994
787092831574185679 ~1993
787100391574200799 ~1993
787117911574235839 ~1993
787125896297007139 ~1994
78714737188915368910 ~1995
787153191574306399 ~1993
787162191574324399 ~1993
787246431574492879 ~1993
787258311574516639 ~1993
787296111574592239 ~1993
787305111574610239 ~1993
787305591574611199 ~1993
787318431574636879 ~1993
Exponent Prime Factor Digits Year
787376991574753999 ~1993
787402191574804399 ~1993
78741067141733920710 ~1995
787414791574829599 ~1993
787433214724599279 ~1994
787437831574875679 ~1993
787447191574894399 ~1993
787447791574895599 ~1993
787455174724731039 ~1994
787457391574914799 ~1993
787523391575046799 ~1993
787529031575058079 ~1993
787542831575085679 ~1993
787586391575172799 ~1993
78760771126017233710 ~1995
787657791575315599 ~1993
787678791575357599 ~1993
787684616301476899 ~1994
787715031575430079 ~1993
787719711575439439 ~1993
787721031575442079 ~1993
787723676301789379 ~1994
787727631575455279 ~1993
787729791575459599 ~1993
787730031575460079 ~1993
Exponent Prime Factor Digits Year
787747496301979939 ~1994
787785591575571199 ~1993
787839591575679199 ~1993
787852791575705599 ~1993
787856214727137279 ~1994
78786377630291016110 ~1997
787872111575744239 ~1993
787874511575749039 ~1993
787884711575769439 ~1993
787906614727439679 ~1994
787914774727488639 ~1994
787933037879330319 ~1994
787943991575887999 ~1993
787945311575890639 ~1993
787948934727693599 ~1994
787953774727722639 ~1994
787965831575931679 ~1993
787996911575993839 ~1993
788037231576074479 ~1993
788077311576154639 ~1993
788118974728713839 ~1994
788122311576244639 ~1993
788135516305084099 ~1994
788162991576325999 ~1993
788165991576331999 ~1993
Exponent Prime Factor Digits Year
788178591576357199 ~1993
788180814729084879 ~1994
78820741126113185710 ~1995
788227814729366879 ~1994
788231334729387999 ~1994
78827321488729390310 ~1996
788303696306429539 ~1994
788358711576717439 ~1993
788426631576853279 ~1993
788442111576884239 ~1993
788443616307548899 ~1994
788445614730673679 ~1994
788447391576894799 ~1993
788492031576984079 ~1993
788510391577020799 ~1993
788550374731302239 ~1994
788571111577142239 ~1993
788594991577189999 ~1993
788598111577196239 ~1993
78864433126183092910 ~1995
788660717886607119 ~1994
788669511577339039 ~1993
788692496309539939 ~1994
788734791577469599 ~1993
788736111577472239 ~1993
2287
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25-04-20