Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
262277923Factored
FactorDigitsBitsDate
826637435986706753212066.22015-12-24 17:07:07
History
DateUserTypeResult
2015-12-24ConductorF
Factor: 82663743598670675321 / TF: 66-67
2014-05-23KoekieNF
no factor from 2^65 to 2^66
2011-08-17RichardNF
no factor from 2^64 to 2^65
2010-03-16Torchwood InstituteNF
no factor from 2^63 to 2^64
2010-03-16Torchwood InstituteNF
no factor from 2^62 to 2^63