Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
106327807Factored
FactorDigitsBitsDate
9781340727513816856092281026573099.62021-09-24 18:39:50
P-1 factors
DateFactorB1B2
2021-09-2497813407275138168560922810265787500048534000
History
DateUserTypeResult
2021-09-24ky0urakuF-PM1
Factor: 978134072751381685609228102657 / (P-1, B1=875000, B2=48534000)
2021-04-04TheJudgerNF
no factor from 2^75 to 2^76
2021-04-04TheJudgerNF
no factor from 2^74 to 2^75
2020-05-08Dylan DelgadoNF
no factor from 2^73 to 2^74
2020-01-15David HruskaNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-10Mihai PredaNF
no factor from 2^70 to 2^71
2015-05-03Judge HaleNF
no factor from 2^69 to 2^70
2015-05-03Judge HaleNF
no factor from 2^68 to 2^69
2014-10-31mhskNF
no factor from 2^67 to 2^68
2013-09-08PascalBieriNF
no factor from 2^66 to 2^67
2012-05-16omiXorpNF
no factor from 2^65 to 2^66
2010-09-04oodairaNF
no factor from 2^64 to 2^65
2010-04-22Jud McCranieNF
no factor from 2^63 to 2^64