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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
2133984114267968239 ~1996
213398599213398599110 ~1998
2134045314268090639 ~1996
2134121034268242079 ~1996
2134194834268389679 ~1996
2134201914268403839 ~1996
213421753128053051910 ~1997
213425197128055118310 ~1997
213429193128057515910 ~1997
213433291213433291110 ~1998
2134380594268761199 ~1996
2134462314268924639 ~1996
213447851170758280910 ~1998
2134514994269029999 ~1996
2134515594269031199 ~1996
2134538994269077999 ~1996
2134576314269152639 ~1996
213459977128075986310 ~1997
2134614834269229679 ~1996
2134640394269280799 ~1996
2134692714269385439 ~1996
2134703034269406079 ~1996
213471721469637786310 ~1999
213471997128083198310 ~1997
2134779234269558479 ~1996
Exponent Prime Factor Digits Year
213482099170785679310 ~1998
2134879194269758399 ~1996
2134889394269778799 ~1996
2134900194269800399 ~1996
2134955394269910799 ~1996
2134960914269921839 ~1996
213498401170798720910 ~1998
2135017914270035839 ~1996
213508657128105194310 ~1997
213508781170807024910 ~1998
2135156514270313039 ~1996
213516599170813279310 ~1998
2135175234270350479 ~1996
213535853128121511910 ~1997
213537193128122315910 ~1997
2135408514270817039 ~1996
2135414394270828799 ~1996
213547949683353436910 ~1999
2135531394271062799 ~1996
213560093298984130310 ~1998
2135639514271279039 ~1996
2135658114271316239 ~1996
2135714994271429999 ~1996
2135800434271600879 ~1996
2135823714271647439 ~1996
Exponent Prime Factor Digits Year
213586853128152111910 ~1997
2135877234271754479 ~1996
2135878794271757599 ~1996
213588601341741761710 ~1998
2135905794271811599 ~1996
213594259213594259110 ~1998
2135967834271935679 ~1996
213599861128159916710 ~1997
213599909170879927310 ~1998
2136106194272212399 ~1996
213615011170892008910 ~1998
2136153594272307199 ~1996
213621367213621367110 ~1998
2136267234272534479 ~1996
2136278034272556079 ~1996
2136374994272749999 ~1996
2136450234272900479 ~1996
213651797128191078310 ~1997
213656297170925037710 ~1998
2136578634273157279 ~1996
213666779384600202310 ~1998
2136740994273481999 ~1996
2136763434273526879 ~1996
2136822234273644479 ~1996
213682883512838919310 ~1999
Exponent Prime Factor Digits Year
2136853314273706639 ~1996
213689519170951615310 ~1998
2136964194273928399 ~1996
213698383213698383110 ~1998
2136991194273982399 ~1996
213700997128220598310 ~1997
2137024314274048639 ~1996
2137032714274065439 ~1996
2137202634274405279 ~1996
2137241394274482799 ~1996
213731927384717468710 ~1998
2137376034274752079 ~1996
2137428834274857679 ~1996
2137483194274966399 ~1996
213753341128252004710 ~1997
2137605234275210479 ~1996
2137726314275452639 ~1996
2137739994275479999 ~1996
213777371384799267910 ~1998
2137830714275661439 ~1996
2137927914275855839 ~1996
2137978194275956399 ~1996
213801557128280934310 ~1997
2138047434276094879 ~1996
2138076834276153679 ~1996
2803
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25-05-04