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
41400277TF
No factors below 273
TF target 272
P-1
B1 = 430000
B2 = 3547500
LL
StatusDateUserResidueShift
Verified2008-06-14Elmer Driver58B73A0AE64F38A732590119
Verified2017-07-11Sergey Nosov58B73A0AE64F38A715385378
History
DateUserTypeResult
2022-05-12Sid & AndyNF
no factor from 2^72 to 2^73
2017-07-11Sergey NosovC-LL
58B73A0AE64F38A7
2015-09-13AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-14chalsallNF
no factor from 2^70 to 2^71
2015-01-12Mark RoseNF
no factor from 2^69 to 2^70
2014-02-11LaurVNF
no factor from 2^68 to 2^69