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
132000527TF
No factors below 277
TF target 277
P-1
B1 = 1280000
B2 = 32960000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-04-19Anton TsvetkovAF9A838FD4383A748741346713
History
DateUserTypeResult
2024-04-20Joe S.CERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-04-19Anton TsvetkovC-PRP
AF9A838FD4383A74
PRP proof power = 8
PRP: Verified
Proof certified good
2023-08-14linamentNF
no factor from 2^76 to 2^77
2023-08-05linamentNF
no factor from 2^75 to 2^76
2023-01-01SRBaseNF
no factor from 2^74 to 2^75
2016-11-09James HeinrichNF-PM1
B1=1280000, B2=32960000, E=6
2016-10-14James HeinrichNF
no factor from 2^73 to 2^74
2016-10-14James HeinrichNF
no factor from 2^72 to 2^73
2016-03-21BloodIceNF-PM1
B1=50000, B2=2500000, E=6
2015-12-16SourceBinary.comNF
no factor from 2^71 to 2^72
2015-01-26La GüiraNF
no factor from 2^70 to 2^71
2014-07-24Andreas_TruetschNF
no factor from 2^69 to 2^70
2014-05-11mikrNF
no factor from 2^68 to 2^69
2014-01-17mikrNF
no factor from 2^66 to 2^68
2012-08-27RobertNNF
no factor from 2^65 to 2^66
2010-11-19EPFNF
no factor from 2^64 to 2^65