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
203482931Factored
FactorDigitsBitsDate
839572585219062310792066.22015-09-29 10:03:15
History
DateUserTypeResult
2024-03-17James HeinrichF
Factor: 83957258521906231079 / TF: 1-69
2015-09-29ConductorF
Factor: 83957258521906231079 / TF: 66-67
2013-07-21Lukin DmitryNF
no factor from 2^65 to 2^66
2011-05-08RichardNF
no factor from 2^64 to 2^65