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
69295319Factored
FactorDigitsBitsDate
58720370378375487123272417153136840136118.82013-12-24 02:52:43
P-1 factors
DateFactorB1B2
2013-12-245872037037837548712327241715313684017200000
History
DateUserTypeResult
2022-05-21LordJuliusNF
no factor from 2^62 to 2^65
2013-12-24timc995F-PM1
Factor: 587203703783754871232724171531368401
2013-05-15Brian V.NF
no factor from 2^71 to 2^72
2013-05-15Brian V.NF
no factor from 2^70 to 2^71
2013-05-15Brian V.NF
no factor from 2^69 to 2^70
2010-06-26tmorrowNF
no factor from 2^68 to 2^69
2010-06-24tmorrowNF
no factor from 2^67 to 2^68
2010-06-22eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-06-19WRNF
no factor from 2^65 to 2^66