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
917957167Factored
FactorDigitsBitsDate
9090678868898060811672169.62018-01-13 08:05:48
History
DateUserTypeResult
2018-01-13ConductorF
Factor: 909067886889806081167 / TF: 69-70
2017-03-21sasakiNF
no factor from 2^68 to 2^69
2015-08-31Alex_soldierNF
no factor from 2^66 to 2^68
2013-05-08ramgeisNF
no factor from 2^65 to 2^66
2011-09-20lindedNF
no factor from 2^64 to 2^65
2010-06-22lindedNF
no factor from 2^63 to 2^64