Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
41914667TF
No factors below 274
TF target 272
P-1
B1 = 605000
B2 = 605000
LL
StatusDateUserResidueShift
Verified2009-04-17Sturle Sunde9F5FDFCFBFDC126F23509088
Verified2017-09-01Sergey Nosov9F5FDFCFBFDC126F21581377
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-07-24Sid & AndyNF
no factor from 2^72 to 2^73
2017-09-01Sergey NosovC-LL
9F5FDFCFBFDC126F
2015-08-31AirSquirrelsNF
no factor from 2^71 to 2^72
2015-02-19Mark RoseNF
no factor from 2^70 to 2^71
2015-01-11LaurVNF
no factor from 2^69 to 2^70
2009-04-17Sturle SundeC-LL
9F5FDFCFBFDC126F