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

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MnStatusDetails
740005129Factored
FactorDigitsBitsDate
15543198699456956988232270.42017-01-15 15:22:11
History
DateUserTypeResult
2017-01-15ConductorF
Factor: 1554319869945695698823 / TF: 70-71
2011-07-23monstNF
no factor from 2^65 to 2^70
2010-06-03monstNF
no factor from 2^64 to 2^65
2010-06-03Carsten KossendeyNF
no factor from 2^63 to 2^64