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

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MnStatusDetails
906111643Factored
FactorDigitsBitsDate
4720263951462739763032168.72017-04-21 13:05:54
History
DateUserTypeResult
2017-04-21ConductorF
Factor: 472026395146273976303 / TF: 68-69
2016-06-23ConductorNF
no factor from 2^67 to 2^68
2011-11-15Rob_DeeNF
no factor from 2^66 to 2^67
2011-04-23Rob_DeeNF
no factor from 2^65 to 2^66
2010-10-18Rob_DeeNF
no factor from 2^64 to 2^65
2010-04-18Rob_DeeNF
no factor from 2^63 to 2^64