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
139997171Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10249826780704969901678632579.82024-09-25 18:06:22
P-1 factors
DateFactorB1B2
2024-09-25102498267807049699016786311810001181000
History
DateUserTypeResult
2024-09-25Luke DurantF-PM1
Factor: 1024982678070496990167863 / (P-1, B1=1181000)
2024-07-08Luke DurantNF
no factor from 2^76 to 2^77
2023-12-30loadcatNF
no factor from 2^75 to 2^76
2022-09-17storm5510NF
no factor from 2^74 to 2^75
2021-09-05LordJuliusNF
no factor from 2^73 to 2^74
2021-09-05LordJuliusNF
no factor from 2^1 to 2^63
2020-10-27SRBaseNF
no factor from 2^72 to 2^73
2017-04-26megavinkNF
no factor from 2^71 to 2^72
2016-09-08nate.andersNF
no factor from 2^70 to 2^71
2016-09-02DerekNF
no factor from 2^69 to 2^70
2016-09-02DerekNF
no factor from 2^68 to 2^69
2016-08-16ConductorNF
no factor from 2^67 to 2^68
2015-02-12vwflat4NF
no factor from 2^66 to 2^67
2012-12-14RichardNF
no factor from 2^65 to 2^66
2010-12-08Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-14oodairaNF
no factor from 2^63 to 2^64