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
97735681Factored
FactorDigitsBitsDate
224596993013175913371804492684.22019-10-27 14:39:21
P-1 factors
DateFactorB1B2
2019-10-27224596993013175913371804499050000
History
DateUserTypeResult
2019-10-27Jwb52zF-PM1
Factor: 22459699301317591337180449 / (P-1, B1=905000)
2019-10-24ixfd64NF
no factor from 2^73 to 2^74
2019-03-22Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2013-10-03processinfoNF
no factor from 2^70 to 2^71
2013-10-03processinfoNF
no factor from 2^69 to 2^70
2013-10-03processinfoNF
no factor from 2^68 to 2^69
2013-10-03processinfoNF
no factor from 2^66 to 2^68
2013-09-24Adam StinchcombeNF
no factor from 2^66 to 2^67
2013-09-21processinfoNF
no factor from 2^65 to 2^66
2011-01-19Architects CubedNF
no factor from 2^64 to 2^65