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

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MnStatusDetails
97474513Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
592928845292968005853512375.72019-10-18 14:24:19
P-1 factors
DateFactorB1B2
2019-10-18592928845292968005853519050000
History
DateUserTypeResult
2019-10-18ky0urakuF-PM1
Factor: 59292884529296800585351 / (P-1, B1=905000)
2019-10-16Team_InspectorNF
no factor from 2^73 to 2^74
2019-04-04Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-07Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-05-02SMoffatNF
no factor from 2^70 to 2^71
2014-04-29SMoffatNF
no factor from 2^69 to 2^70
2014-04-23SMoffatNF
no factor from 2^68 to 2^69
2014-04-12Carsten KossendeyNF
no factor from 2^67 to 2^68
2014-03-21Carsten KossendeyNF
no factor from 2^65 to 2^67
2010-12-28Architects CubedNF
no factor from 2^64 to 2^65