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
82741163Factored
FactorDigitsBitsDate
132905138613510867807474172683.52017-09-17 15:35:18
P-1 factors
DateFactorB1B2
2017-09-17132905138613510867807474177000000
History
DateUserTypeResult
2017-09-17TheJudgerF-PM1
Factor: 13290513861351086780747417 / (P-1, B1=700000)
2016-11-25-Anonymous-NF
no factor from 2^74 to 2^75
2016-11-25-Anonymous-NF
no factor from 2^73 to 2^74
2016-11-25-Anonymous-NF
no factor from 2^72 to 2^73
2016-11-25-Anonymous-NF
no factor from 2^71 to 2^72
2013-11-06SMoffatNF
no factor from 2^70 to 2^71
2013-08-17qwertyuio999NF
no factor from 2^69 to 2^70
2013-08-13qwertyuio999NF
no factor from 2^68 to 2^69
2013-06-12SMoffatNF
no factor from 2^67 to 2^68
2013-06-11SMoffatNF
no factor from 2^66 to 2^67
2011-03-29KarlMJNF
no factor from 2^65 to 2^66
2010-12-18Architects CubedNF
no factor from 2^64 to 2^65