Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
918234137Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
788376989241059965512066.12015-09-28 21:30:34
History
DateUserTypeResult
2015-09-28Alex_soldierF
Factor: 78837698924105996551 / TF: 66-67*
2013-05-08ramgeisNF
no factor from 2^65 to 2^66
2011-09-18lindedNF
no factor from 2^64 to 2^65
2010-07-20lindedNF
no factor from 2^63 to 2^64