Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
363223121Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4278792320642218342332168.52018-07-13 10:09:04
History
DateUserTypeResult
2018-07-13ConductorF
Factor: 427879232064221834233 / TF: 68-69
2017-01-31goldenmemeNF
no factor from 2^67 to 2^68
2016-03-23ANONYMOUSNF
no factor from 2^66 to 2^67
2014-03-21NesowaNF
no factor from 2^65 to 2^66
2011-02-09Architects CubedNF
no factor from 2^64 to 2^65