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
49202249TF
No factors below 273
TF target 273
P-1
B1 = 540000
B2 = 7830000
LL
StatusDateUserResidueShift
Verified2012-12-11curtisc296A3792F25A5F5722943061
Verified2019-01-22Evgeniy Zavialov296A3792F25A5F5744293928
History
DateUserTypeResult
2019-01-22Evgeniy ZavialovC-LL
296A3792F25A5F57
2017-09-20-Anonymous-NF
no factor from 2^72 to 2^73
2012-12-11curtiscC-LL
296A3792F25A5F57
2011-12-31Jerry HallettNF
no factor from 2^70 to 2^72
2011-12-16Aaron HavilandNF
no factor from 2^69 to 2^70
2010-07-18RajjerNF-PM1
B1=540000, B2=7830000
2008-06-03-Anonymous-NF
no factor to 2^64