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
133424059Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
81270831263273030448279989112892.72024-08-28 10:42:05
P-1 factors
DateFactorB1B2
2024-08-2881270831263273030448279989111076000778085550
History
DateUserTypeResult
2024-08-28Luke DurantF-PM1
Factor: 8127083126327303044827998911 / (P-1, B1=1076000, B2=778085550)
2023-09-20ZbiGNF
no factor from 2^76 to 2^77
2023-08-31rushynNF
no factor from 2^75 to 2^76
2022-12-30SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-03-17PascalBieriNF
no factor from 2^71 to 2^72
2016-03-07PascalBieriNF
no factor from 2^70 to 2^71
2016-02-12PascalBieriNF
no factor from 2^69 to 2^70
2016-01-28PascalBieriNF
no factor from 2^68 to 2^69
2016-01-24PascalBieriNF
no factor from 2^67 to 2^68
2015-01-22vwflat4NF
no factor from 2^66 to 2^67
2012-10-24RichardNF
no factor from 2^65 to 2^66
2010-11-19Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-05sasaki3NF
no factor from 2^63 to 2^64