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
97064501Factored
FactorDigitsBitsDate
19354179922661847383201992580.72019-09-30 19:54:48
P-1 factors
DateFactorB1B2
2019-09-30193541799226618473832019995500024113750
History
DateUserTypeResult
2019-09-30Ryan PropperF-PM1
Factor: 1935417992266184738320199 / (P-1, B1=955000, B2=24113750, E=6)
2019-03-07Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2018-04-11monstNF
no factor from 2^71 to 2^72
2014-10-10SMoffatNF
no factor from 2^70 to 2^71
2014-10-08SMoffatNF
no factor from 2^69 to 2^70
2014-10-05SMoffatNF
no factor from 2^68 to 2^69
2014-04-14Carsten KossendeyNF
no factor from 2^67 to 2^68
2014-03-17Carsten KossendeyNF
no factor from 2^65 to 2^67
2010-12-26Architects CubedNF
no factor from 2^64 to 2^65