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
580548799Factored
FactorDigitsBitsDate
4185992708664028531692168.52018-05-31 15:47:27
History
DateUserTypeResult
2018-05-31YxinityF
Factor: 418599270866402853169 / TF: 68-70
2016-12-14sasakiNF
no factor from 2^67 to 2^68
2015-10-09sasakiNF
no factor from 2^66 to 2^67
2014-09-08NRNF
no factor from 2^65 to 2^66
2011-05-29Architects CubedNF
no factor from 2^64 to 2^65
2010-03-05Architects CubedNF
no factor from 2^63 to 2^64