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
919181261Factored
FactorDigitsBitsDate
820832523513621144232066.22015-10-07 20:48:02
History
DateUserTypeResult
2015-10-07ConductorF
Factor: 82083252351362114423 / TF: 66-67
2013-06-02ramgeisNF
no factor from 2^65 to 2^66
2011-09-12lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64