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
41498843TF
No factors below 273
TF target 272
P-1
B1 = 405000
B2 = 2126250
LL
StatusDateUserResidueShift
Verified2008-03-22C. Cooper / S. Boone35A25403CF216A6F4213147
Verified2016-12-15Sergey Nosov35A25403CF216A6F9290957
History
DateUserTypeResult
2022-05-09RichD0NF
no factor from 2^72 to 2^73
2016-12-15Sergey NosovC-LL
35A25403CF216A6F
2015-12-05AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-13chalsallNF
no factor from 2^70 to 2^71
2015-01-11Mark RoseNF
no factor from 2^69 to 2^70
2014-02-14LaurVNF
no factor from 2^68 to 2^69