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
41570383TF
No factors below 274
TF target 272
P-1
B1 = 605000
B2 = 605000
LL
StatusDateUserResidueShift
Verified2009-04-25cbwood6206A411047B605612217536
Verified2016-07-02Nick6206A411047B605628017257
History
DateUserTypeResult
2020-01-10-Anonymous-NF
no factor from 2^73 to 2^74
2019-06-18LaurVNF
no factor from 2^72 to 2^73
2016-07-02NickC-LL
6206A411047B6056
2015-09-13AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-16ChuckNF
no factor from 2^70 to 2^71
2015-01-021997rj7NF
no factor from 2^69 to 2^70
2009-04-25cbwoodC-LL
6206A411047B6056
2009-03-11cbwoodNF-PM1
B1=605000
2009-03-10cbwoodNF
no factor to 2^69