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
365474609Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4084818629689955948812168.52018-07-31 20:39:03
History
DateUserTypeResult
2018-07-31ConductorF
Factor: 408481862968995594881 / TF: 68-69
2016-02-22america64NF
no factor from 2^67 to 2^68
2016-02-20america64NF
no factor from 2^66 to 2^67
2014-03-24sasaki3NF
no factor from 2^65 to 2^66
2011-01-31Architects CubedNF
no factor from 2^64 to 2^65