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
484011629Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3917858288351925349272168.42016-12-18 15:35:18
History
DateUserTypeResult
2016-12-18ConductorF
Factor: 391785828835192534927 / TF: 68-69
2016-06-20sasakiNF
no factor from 2^67 to 2^68
2016-03-27sasakiNF
no factor from 2^66 to 2^67
2014-10-16sasaki3NF
no factor from 2^65 to 2^66
2011-12-15carlos56NF
no factor from 2^64 to 2^65
2010-04-01Architects CubedNF
no factor from 2^63 to 2^64