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
476390209Factored
FactorDigitsBitsDate
4332767457266888939032168.62018-02-09 10:00:14
History
DateUserTypeResult
2018-02-09ky0urakuF
Factor: 433276745726688893903 / TF: 68-69
2016-06-08sasakiNF
no factor from 2^67 to 2^68
2015-06-30Bruno VictalNF
no factor from 2^66 to 2^67
2014-10-07vwflat4NF
no factor from 2^65 to 2^66
2011-12-11albin_pouillesNF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64