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
476804701Factored
FactorDigitsBitsDate
5209989946471723404012168.82018-02-15 00:30:04
History
DateUserTypeResult
2018-02-15ky0urakuF
Factor: 520998994647172340401 / TF: 68-69
2016-06-11sasakiNF
no factor from 2^67 to 2^68
2016-04-10monstNF
no factor from 2^66 to 2^67
2014-10-09RichardNF
no factor from 2^65 to 2^66