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
902561827Factored
FactorDigitsBitsDate
3108365437627726122972168.12016-10-28 20:11:47
History
DateUserTypeResult
2016-10-28ConductorF
Factor: 310836543762772612297 / TF: 68-69
2016-06-10ConductorNF
no factor from 2^67 to 2^68
2015-01-31Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-05-02lindeeNF
no factor from 2^64 to 2^65
2010-06-26lindeeNF
no factor from 2^63 to 2^64