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
41393021TF
No factors below 274
TF target 272
P-1
B1 = 445000
B2 = 4672500
LL
StatusDateUserResidueShift
Verified2009-04-29lindedDDC9D5E0634D78B739178829
Verified2016-02-13eimharcDDC9D5E0634D78B724641545
History
DateUserTypeResult
2020-01-04-Anonymous-NF
no factor from 2^73 to 2^74
2019-06-15LaurVNF
no factor from 2^72 to 2^73
2016-02-13eimharcC-LL
DDC9D5E0634D78B7
2015-08-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-26srow7NF
no factor from 2^70 to 2^71
2015-01-24chalsallNF
no factor from 2^69 to 2^70
2014-02-11LaurVNF
no factor from 2^68 to 2^69
2009-04-29lindedC-LL
DDC9D5E0634D78B7
2009-03-10lindedNF-PM1
B1=445000, B2=4672500