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

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MnStatusDetails
100467293Factored
FactorDigitsBitsDate
11049384523946802777643432579.92020-10-19 06:46:05
P-1 factors
DateFactorB1B2
2020-10-1911049384523946802777643438400000
History
DateUserTypeResult
2020-10-19ky0urakuF-PM1
Factor: 1104938452394680277764343 / (P-1, B1=840000)
2020-08-27penluNF
no factor from 2^75 to 2^76
2020-08-27penluNF
no factor from 2^74 to 2^75
2020-03-15JoDuNF
no factor from 2^73 to 2^74
2020-03-15JoDuNF
no factor from 2^72 to 2^73
2014-12-09Earle LoweNF
no factor from 2^71 to 2^72
2014-05-25SatanNF
no factor from 2^70 to 2^71
2014-05-22SatanNF
no factor from 2^69 to 2^70
2014-05-22SatanNF
no factor from 2^68 to 2^69
2014-05-22SatanNF
no factor from 2^67 to 2^68
2011-03-18Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-15Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-10ANONYMOUSNF
no factor from 2^64 to 2^65
2010-02-011997rj7NF
no factor from 2^63 to 2^64