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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
229001533Factored
FactorDigitsBitsDate
4461613202142711390031658332788.52022-09-27 19:00:24
P-1 factors
DateFactorB1B2
2022-09-2744616132021427113900316583313810001381000
History
DateUserTypeResult
2022-09-27aperson1F-PM1
Factor: 446161320214271139003165833 / (P-1, B1=1381000)
2021-11-08AK76NF
no factor from 2^74 to 2^75
2021-10-30GrunwalderGIMPNF
no factor from 2^73 to 2^74
2020-11-04SRBaseNF
no factor from 2^72 to 2^73
2018-11-22Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-09-21mikrNF
no factor from 2^71 to 2^72
2018-09-21mikrNF
no factor from 2^70 to 2^71
2018-04-24rubikvn2100NF
no factor from 2^68 to 2^69
2018-04-20YxinityNF
no factor from 2^69 to 2^70
2018-04-20YxinityNF
no factor from 2^68 to 2^69
2016-09-18Ollie SampsonNF
no factor from 2^67 to 2^68
2015-10-10NumberwangNF
no factor from 2^66 to 2^67
2010-11-06GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-11-06GrunwalderGIMPNF
no factor from 2^64 to 2^65