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
395008937Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1523281476883007900392167.02016-11-06 13:57:07
History
DateUserTypeResult
2016-11-06ConductorF
Factor: 152328147688300790039 / TF: 67-68
2016-04-13rubikvn2100NF
no factor from 2^66 to 2^67
2014-06-02ANONYMOUSNF
no factor from 2^65 to 2^66
2010-05-04Architects CubedNF
no factor from 2^64 to 2^65