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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
50232389TF
No factors below 275
TF target 273
P-1
B1 = 585000
B2 = 14771250
LL
StatusDateUserResidueShift
Verified2011-09-30ANONYMOUS082BEAA00A648C6620111865
Verified2019-11-26Sergey Nosov082BEAA00A648C6628606139
History
DateUserTypeResult
2020-06-10-Anonymous-NF
no factor from 2^74 to 2^75
2019-11-26Sergey NosovC-LL
082BEAA00A648C66
2018-09-18Mark RoseNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-01AirSquirrelsNF
no factor from 2^72 to 2^73
2015-10-20monstNF
no factor from 2^71 to 2^72
2015-10-20monstNF
no factor from 2^70 to 2^71
2015-01-09monstNF
no factor from 2^69 to 2^70
2011-09-30ANONYMOUSC-LL
082BEAA00A648C66
2011-05-30Eric ChristensonNF-PM1
B1=585000, B2=14771250, E=6
2008-11-12Jan KuipersNF
no factor from 2^68 to 2^69
2008-11-11Jan KuipersNF
no factor from 2^67 to 2^68
2008-11-11Jan KuipersNF
no factor from 2^66 to 2^67
2008-11-11Jan KuipersNF
no factor from 2^65 to 2^66
2008-11-11Jan KuipersNF
no factor from 2^64 to 2^65
2008-11-11Jan KuipersNF
no factor from 2^63 to 2^64