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
363439147Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5179872899096867239992168.82018-07-14 16:19:51
History
DateUserTypeResult
2018-07-14ConductorF
Factor: 517987289909686723999 / TF: 68-69
2017-01-31BrionHNF
no factor from 2^67 to 2^68
2016-03-23rubikvn2100NF
no factor from 2^66 to 2^67
2014-03-21ANONYMOUSNF
no factor from 2^65 to 2^66
2011-02-17Architects CubedNF
no factor from 2^64 to 2^65