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
90297331TF
No factors below 277
TF target 275
P-1
B1 = 740000
B2 = 14800000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2019-12-30Ben Delo32BB7003ADDA02__4751980713
History
DateUserTypeResult
2019-12-30Ben DeloC-PRP
32BB7003ADDA02__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-01-27TheJudgerNF
no factor from 2^76 to 2^77
2019-01-10XyzzyNF-PM1
B1=740000, B2=14800000, E=12
2018-11-25TheJudgerNF
no factor from 2^75 to 2^76
2018-11-25TheJudgerNF
no factor from 2^74 to 2^75
2018-04-05Carsten KossendeyNF
no factor from 2^73 to 2^74
2016-10-31Carsten KossendeyNF
no factor from 2^72 to 2^73
2015-12-06Carsten KossendeyNF
no factor from 2^71 to 2^72
2014-01-30CRAZY CANADIANNF
no factor from 2^70 to 2^71
2013-11-26Carsten KossendeyNF
no factor from 2^69 to 2^70
2013-06-28Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-08-25Carsten KossendeyNF
no factor from 2^67 to 2^68
2010-11-15Carsten KossendeyNF
no factor from 2^66 to 2^67
2010-06-16Carsten KossendeyNF
no factor from 2^65 to 2^66