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
692661917Factored
FactorDigitsBitsDate
4073969154473323227832168.52018-01-06 22:41:47
History
DateUserTypeResult
2018-01-06Alex_soldierF
Factor: 407396915447332322783 / TF: 68-69*
2014-08-28sasakiNF
no factor from 2^66 to 2^68
2013-12-11sasakiNF
no factor from 2^65 to 2^66