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
71870693TF
No factors below 276
TF target 274
P-1
B1 = 665000
B2 = 13965000
LL
StatusDateUserResidueShift
Unverified2017-04-16basey7E03746CBB681A__9711032
History
DateUserTypeResult
2020-05-27-Anonymous-NF
no factor from 2^75 to 2^76
2017-04-16baseyC-LL
7E03746CBB681A__
2016-08-23-Anonymous-NF
no factor from 2^74 to 2^75
2014-08-10TheJudgerNF-PM1
B1=665000, B2=13965000, E=12
2014-08-02kdgehmanNF
no factor from 2^73 to 2^74
2014-08-02kdgehmanNF
no factor from 2^72 to 2^73
2014-08-02kdgehmanNF
no factor from 2^71 to 2^72
2014-05-22HBendtzNF
no factor from 2^70 to 2^71
2012-11-18kdgehmanNF
no factor from 2^69 to 2^70
2010-07-25arnaudNF
no factor from 2^68 to 2^69
2010-07-20arnaudNF
no factor from 2^67 to 2^68
2010-07-17symalladNF
no factor from 2^66 to 2^67
2010-07-09TDH-DXLNF
no factor from 2^65 to 2^66
2010-07-05Pierre AbbatNF
no factor from 2^64 to 2^65
2008-10-14-Anonymous-NF
no factor to 2^64