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
41405887TF
No factors below 273
TF target 272
P-1
B1 = 265000
B2 = 5697500
LL
StatusDateUserResidueShift
Verified2010-01-02curtisc7374531577127633498582
Verified2016-02-13eimharc737453157712763334791099
History
DateUserTypeResult
2022-05-13Sid & AndyNF
no factor from 2^72 to 2^73
2016-02-13eimharcC-LL
7374531577127633
2015-08-22linamentNF
no factor from 2^71 to 2^72
2015-01-14srow7NF
no factor from 2^70 to 2^71
2015-01-13Mark RoseNF
no factor from 2^69 to 2^70
2013-12-03Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-09-20kurlyNF-PM1
B1=265000, B2=5697500, E=12
2010-01-02curtiscC-LL
7374531577127633