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
365404661Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5084221838088571414312168.82018-07-29 06:31:54
History
DateUserTypeResult
2018-07-29ConductorF
Factor: 508422183808857141431 / 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
2014-03-24sannerud.comNF
no factor from 2^65 to 2^66
2011-02-19Architects CubedNF
no factor from 2^64 to 2^65