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
39008903TF
No factors below 273
TF target 272
P-1
B1 = 205000
B2 = 3997500
LL
StatusDateUserResidueShift
Verified2009-03-24curtisc2EA472B2B3BD38888788251
Verified2016-10-09s_c2EA472B2B3BD388823384230
History
DateUserTypeResult
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-24Bruno VictalNF
no factor from 2^71 to 2^72
2016-10-09s_cC-LL
2EA472B2B3BD3888
2014-11-28srow7NF
no factor from 2^70 to 2^71
2014-11-17NRNF
no factor from 2^69 to 2^70
2010-06-10Carsten KossendeyNF-PM1
B1=205000, B2=3997500, E=6
2009-03-24curtiscC-LL
2EA472B2B3BD3888