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
52381363TF
No factors below 276
TF target 273
P-1
B1 = 500000
B2 = 8875000
LL
StatusDateUserResidueShift
Verified2012-09-11SLLSCN4B882A9CA44B700320105382
Verified2020-01-13Smok_bmv 4B882A9CA44B700338801527
History
DateUserTypeResult
2020-06-17-Anonymous-NF
no factor from 2^75 to 2^76
2020-06-15-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-13Smok_bmv C-LL
4B882A9CA44B7003
2019-07-01lobsterfordinnerNF
no factor from 2^73 to 2^74
2016-02-11AirSquirrelsNF
no factor from 2^72 to 2^73
2012-09-11SLLSCNC-LL
4B882A9CA44B7003
2012-04-18Craig MeyersNF-PM1
B1=500000, B2=8875000
2012-04-11lycornNF
no factor from 2^71 to 2^72
2012-02-28XyzzyNF
no factor from 2^70 to 2^71
2008-12-11MarzbugNF
no factor to 2^70
2008-11-06DerekNF
no factor to 2^64