Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
104534779Factored
FactorDigitsBitsDate
893629604737585832888812376.22021-06-22 17:55:53
P-1 factors
DateFactorB1B2
2021-06-2289362960473758583288881891000891000
History
DateUserTypeResult
2021-06-22ky0urakuF-PM1
Factor: 89362960473758583288881 / (P-1, B1=891000)
2021-02-271997rj7NF
no factor from 2^75 to 2^76
2021-02-24lobsterfordinnerNF
no factor from 2^74 to 2^75
2020-03-31SRBaseNF
no factor from 2^73 to 2^74
2019-12-03CGHNF
no factor from 2^72 to 2^73
2014-12-30CSLatDDNF
no factor from 2^71 to 2^72
2014-08-04ITSNF
no factor from 2^70 to 2^71
2014-07-28ITSNF
no factor from 2^69 to 2^70
2014-07-22Tony DaviesNF
no factor from 2^68 to 2^69
2014-07-15evatutinNF
no factor from 2^67 to 2^68
2014-07-12-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-06subgeniusNF
no factor from 2^65 to 2^66
2010-09-01RichardNF
no factor from 2^64 to 2^65
2010-04-18Architects CubedNF
no factor from 2^63 to 2^64