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
619312607Factored
FactorDigitsBitsDate
3828327150811375530312168.42016-09-19 12:13:00
History
DateUserTypeResult
2016-09-19NipalF
Factor: 382832715081137553031 / TF: 67-70
2014-03-09sasakiNF
no factor from 2^65 to 2^67
2012-01-15Damian SilvestreNF
no factor from 2^64 to 2^65
2010-07-31Architects CubedNF
no factor from 2^63 to 2^64