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
487003259Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5427337175125608743032168.92016-12-17 12:52:05
History
DateUserTypeResult
2016-12-17ConductorF
Factor: 542733717512560874303 / TF: 68-69
2016-06-27sasakiNF
no factor from 2^67 to 2^68
2016-03-26sasakiNF
no factor from 2^66 to 2^67
2014-10-20Grant McCrackenNF
no factor from 2^65 to 2^66
2011-12-17riemannbNF
no factor from 2^64 to 2^65
2010-04-02Architects CubedNF
no factor from 2^63 to 2^64