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
41008637TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2008-09-24Jurgen Geldhof7C11033CAA10D05C19025189
Verified2017-05-13Sergey Nosov7C11033CAA10D05C38587270
History
DateUserTypeResult
2020-07-14Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2020-01-17-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2017-05-13Sergey NosovC-LL
7C11033CAA10D05C
2015-06-07TheJudgerNF
no factor from 2^71 to 2^72
2014-12-12srow7NF
no factor from 2^70 to 2^71
2013-02-23Never Odd Or EvenNF
no factor from 2^69 to 2^70
2013-02-23Never Odd Or EvenNF
no factor from 2^68 to 2^69