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
41917649TF
No factors below 274
TF target 272
P-1
B1 = 690000
B2 = 690000
LL
StatusDateUserResidueShift
Verified2009-10-27Choi4KANG9258CF1BF585873F13800450
Verified2016-03-04basey9258CF1BF585873F39437937
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-07-23Sid & AndyNF
no factor from 2^72 to 2^73
2016-03-04baseyC-LL
9258CF1BF585873F
2015-09-11AirSquirrelsNF
no factor from 2^71 to 2^72
2015-02-20Mark RoseNF
no factor from 2^70 to 2^71
2015-01-11LaurVNF
no factor from 2^69 to 2^70
2014-02-27LaurVNF
no factor from 2^68 to 2^69
2009-10-27Choi4KANGC-LL
9258CF1BF585873F
2009-03-08-Anonymous-NF-PM1
B1=690000