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
27152329TF
No factors below 273
TF target 270
P-1
B1 = 1350000
B2 = 109350000
LL
StatusDateUserResidueShift
Verified2005-04-26Dandot MooreA4CBE206752F843120393072
Verified2012-02-01arnaudA4CBE206752F843122778706
History
DateUserTypeResult
2022-12-02Sid & AndyNF
no factor from 2^72 to 2^73
2021-04-22Sid & AndyNF
no factor from 2^71 to 2^72
2021-04-02firejugglerNF-PM1
B1=1350000, B2=109350000
2021-02-19mikrNF
no factor from 2^70 to 2^71
2017-03-24ramgeisNF
no factor from 2^69 to 2^70
2012-02-01arnaudC-LL
A4CBE206752F8431
2011-12-20Aaron HavilandNF
no factor from 2^68 to 2^69
2011-12-16David CampeauNF
no factor from 2^67 to 2^68