Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
464133451Factored
FactorDigitsBitsDate
16278186788129862252492270.52020-05-31 09:01:00
History
DateUserTypeResult
2020-05-31Alexander TsupkoF
Factor: 1627818678812986225249
2018-10-21Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-03-26sasakiNF
no factor from 2^68 to 2^69
2016-05-25sasakiNF
no factor from 2^67 to 2^68
2016-03-07sasakiNF
no factor from 2^66 to 2^67
2014-09-24GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-12-04LingUaanNF
no factor from 2^64 to 2^65
2010-03-27Architects CubedNF
no factor from 2^63 to 2^64