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
90245213TF
No factors below 277
TF target 275
P-1
B1 = 730000
B2 = 13505000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2019-04-08manrus2B5039685D8F47__5501238313
History
DateUserTypeResult
2019-04-08manrusC-PRP
2B5039685D8F47__
PRP without proof (not generated)
2019-01-27TheJudgerNF
no factor from 2^76 to 2^77
2019-01-10Ondrej VainlichNF-PM1
B1=730000, B2=13505000
2018-11-25TheJudgerNF
no factor from 2^75 to 2^76
2018-11-25TheJudgerNF
no factor from 2^74 to 2^75
2018-03-08Carsten KossendeyNF
no factor from 2^73 to 2^74
2016-10-12Carsten KossendeyNF
no factor from 2^72 to 2^73
2015-10-30Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-11-21bunddogNF
no factor from 2^70 to 2^71
2013-11-22Carsten KossendeyNF
no factor from 2^69 to 2^70
2012-05-29Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-01-06Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-11-19Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-09-05Carsten KossendeyNF
no factor from 2^65 to 2^66