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
45448237TF
No factors below 273
TF target 272
P-1
B1 = 525000
B2 = 10106250
LL
StatusDateUserResidueShift
Verified2009-03-11S1074757B54FB999CE54C928717229
Verified2017-07-01Sergey Nosov57B54FB999CE54C944958341
History
DateUserTypeResult
2018-07-31-Anonymous-NF
no factor from 2^72 to 2^73
2017-07-01Sergey NosovC-LL
57B54FB999CE54C9
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-12David CampeauNF
no factor from 2^69 to 2^70
2014-08-10VictordeHollanderNF
no factor from 2^68 to 2^69
2009-03-11S10747C-LL
57B54FB999CE54C9
2009-01-18S10747NF-PM1
B1=525000, B2=10106250