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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
16895471337909438 ~1987
168955511689555119 ~1989
168957431689574319 ~1989
16895831337916638 ~1987
16895999337919998 ~1987
168963892365494479 ~1989
168965771013794639 ~1989
16896611337932238 ~1987
16896839337936798 ~1987
168969676758786819 ~1991
168974571013847439 ~1989
16897799337955998 ~1987
16898099337961998 ~1987
16898351337967038 ~1987
16898963337979278 ~1987
16899299337985998 ~1987
168995174055884099 ~1990
16899791337995838 ~1987
168998112703969779 ~1990
16900451338009038 ~1987
16900811338016238 ~1987
16900991338019838 ~1987
16901039338020798 ~1987
169014471352115779 ~1989
169017671690176719 ~1989
Exponent Prime Factor Digits Year
169017679803024879
169022935070687919 ~1990
16902491338049838 ~1987
16902779338055598 ~1987
16903031338060638 ~1987
16903163338063278 ~1987
169043171014259039 ~1989
16904339338086798 ~1987
169045211014271279 ~1989
16904663338093278 ~1987
16904711338094238 ~1987
169056771014340639 ~1989
169059611014357679 ~1989
16906031338120638 ~1987
16906451338129038 ~1987
16906973104823232710 ~1991
169074591352596739 ~1989
16907941240092762310 ~1992
169081211014487279 ~1989
169081271690812719 ~1989
16908263338165278 ~1987
16908491338169838 ~1987
16908719338174398 ~1987
16908959338179198 ~1987
169091811352734499 ~1989
Exponent Prime Factor Digits Year
16909463338189278 ~1987
16909559338191198 ~1987
16909643338192878 ~1987
169097271352778179 ~1989
169102611014615679 ~1989
16910279338205598 ~1987
169103532705656499 ~1990
16910483338209678 ~1987
16910651338213038 ~1987
16910891338217838 ~1987
169108971014653839 ~1989
169109811352878499 ~1989
16911131338222638 ~1987
16911179338223598 ~1987
16911289108232249710 ~1991
16911299338225998 ~1987
16911551338231038 ~1987
16911899338237998 ~1987
169126011014756079 ~1989
16912919338258398 ~1987
16913399338267998 ~1987
16913411338268238 ~1987
16914323338286478 ~1987
16915403338308078 ~1987
16915751338315038 ~1987
Exponent Prime Factor Digits Year
169157532706520499 ~1990
16915991338319838 ~1987
169161431691614319 ~1989
169161771353294179 ~1989
169164891353319139 ~1989
16916519338330398 ~1987
169168631691686319 ~1989
16917503338350078 ~1987
16917899338357998 ~1987
169178991353431939
16918211338364238 ~1987
16918229104893019910 ~1991
16918439338368798 ~1987
16918763338375278 ~1987
16918931338378638 ~1987
169194731015168399 ~1989
16919663338393278 ~1987
169200772368810799 ~1990
169203131015218799 ~1989
16920419338408398 ~1987
169205991353647939 ~1989
169206711353653699 ~1989
169206771015240639 ~1989
16921823338436478 ~1987
169219211015315279 ~1989
1324
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25-06-29