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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Exponent Range:










MnStatusDetails
902013263Factored
FactorDigitsBitsDate
13572055717065155601912270.22017-04-02 09:26:26
History
DateUserTypeResult
2017-04-02Alex_soldierF
Factor: 1357205571706515560191 / TF: 70-71*
2017-02-17ramgeisNF
no factor from 2^69 to 2^70
2016-10-21ConductorNF
no factor from 2^68 to 2^69
2016-06-08ConductorNF
no factor from 2^67 to 2^68
2015-01-30Gordon SpenceNF
no factor from 2^66 to 2^67
2013-01-08c10ck3rNF
no factor from 2^65 to 2^66
2010-11-28lindeeNF
no factor from 2^64 to 2^65
2010-06-20lindeeNF
no factor from 2^63 to 2^64