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
919935587Factored
FactorDigitsBitsDate
1084203887374095255772166.62015-10-18 19:43:22
History
DateUserTypeResult
2015-10-18ConductorF
Factor: 108420388737409525577 / TF: 66-67
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-09-07lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64