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
49455011TF
No factors below 275
TF target 273
P-1
B1 = 460000
B2 = 2415000
LL
StatusDateUserResidueShift
Verified2010-11-09igorsol88446417B26F6E8F43911701
Verified2018-02-08IkariEnder88446417B26F6E8F20537202
History
DateUserTypeResult
2020-12-22-Anonymous-NF
no factor from 2^74 to 2^75
2019-09-10Jon PaceNF
no factor from 2^73 to 2^74
2018-02-08IkariEnderC-LL
88446417B26F6E8F
2017-11-05Sid & AndyNF
no factor from 2^72 to 2^73
2015-11-05Sid & AndyNF
no factor from 2^71 to 2^72
2015-09-28Mark RoseNF
no factor from 2^70 to 2^71
2015-07-21Sid & AndyNF
no factor from 2^69 to 2^70
2010-11-09igorsolC-LL
88446417B26F6E8F
2010-02-09igorsolNF-PM1
B1=460000, B2=2415000
2008-06-03-Anonymous-NF
no factor to 2^64