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
481000213Factored
FactorDigitsBitsDate
4746814109025822645612168.72016-12-16 18:21:12
History
DateUserTypeResult
2016-12-16ConductorF
Factor: 474681410902582264561 / TF: 68-69
2016-06-17sasakiNF
no factor from 2^67 to 2^68
2015-11-27el groccoNF
no factor from 2^66 to 2^67
2014-10-13vwflat4NF
no factor from 2^65 to 2^66
2011-12-13tscNF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64