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
908545541Factored
FactorDigitsBitsDate
6634317730091399315532169.22017-11-24 21:17:53
History
DateUserTypeResult
2017-11-24ConductorF
Factor: 663431773009139931553 / TF: 69-70
2017-05-10ConductorNF
no factor from 2^68 to 2^69
2016-07-03ConductorNF
no factor from 2^67 to 2^68
2016-05-28BloodIceNF
no factor from 2^1 to 2^64
2015-04-17ramgeisNF
no factor from 2^66 to 2^67
2013-04-29america64NF
no factor from 2^65 to 2^66
2011-11-14lindedNF
no factor from 2^64 to 2^65
2010-07-26lindedNF
no factor from 2^63 to 2^64