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
918174139Factored
FactorDigitsBitsDate
8071783257728923948572169.52018-01-14 18:41:06
History
DateUserTypeResult
2018-01-14ConductorF
Factor: 807178325772892394857 / TF: 69-70
2017-03-29sasakiNF
no factor from 2^68 to 2^69
2016-08-23Alex_soldierNF
no factor from 2^67 to 2^68
2015-09-19Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-09-20lindedNF
no factor from 2^64 to 2^65
2010-07-20lindedNF
no factor from 2^63 to 2^64