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
904487791Factored
FactorDigitsBitsDate
5727354693082005510472169.02017-03-31 18:20:20
History
DateUserTypeResult
2017-03-31ConductorF
Factor: 572735469308200551047 / TF: 68-69
2016-06-17ConductorNF
no factor from 2^67 to 2^68
2015-02-04Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-10-11BJBNF
no factor from 2^64 to 2^65
2010-07-07lindedNF
no factor from 2^63 to 2^64