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
40351657TF
No factors below 275
TF target 272
P-1
B1 = 445000
B2 = 11125000
LL
StatusDateUserResidueShift
Verified2008-03-06Dexter SenftC86B51CDC7328CC523761539
Verified2015-08-28QuoggleC86B51CDC7328CC510050957
History
DateUserTypeResult
2020-10-09Sid & AndyNF
no factor from 2^74 to 2^75
2020-01-03-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-27Bruno VictalNF-PM1
B1=445000, B2=11125000, E=12
2015-08-28QuoggleC-LL
C86B51CDC7328CC5
2015-03-09el groccoNF
no factor from 2^71 to 2^72
2014-12-21NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-21NickOfTimeNF
no factor from 2^69 to 2^70