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
903777703Factored
FactorDigitsBitsDate
4738355504712621844732168.72017-03-23 10:17:57
History
DateUserTypeResult
2017-03-23ConductorF
Factor: 473835550471262184473 / TF: 68-69
2016-06-14ConductorNF
no factor from 2^67 to 2^68
2015-02-02Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-07-25lindedNF
no factor from 2^64 to 2^65
2010-07-04lindedNF
no factor from 2^63 to 2^64