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
133912721Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1115000
B2 = 995437170
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-28Luke Durant022873A12F540C5B013
History
DateUserTypeResult
2024-09-28TSRPrimeCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-28Luke DurantC-PRP
022873A12F540C5B
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-01mezonNF-PM1
B1=1115000, B2=995437170
2023-10-25MirraNF
no factor from 2^76 to 2^77
2023-09-26MirraNF
no factor from 2^75 to 2^76
2023-01-05SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-04-02Mihai PredaNF
no factor from 2^71 to 2^72
2016-03-23Mihai PredaNF
no factor from 2^70 to 2^71
2016-03-18SourceBinary.comNF
no factor from 2^69 to 2^70
2016-03-17SourceBinary.comNF
no factor from 2^68 to 2^69
2016-03-16SourceBinary.comNF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-24Mr-PlonkNF
no factor from 2^65 to 2^66
2010-11-22RichardNF
no factor from 2^64 to 2^65
2010-06-06sasaki3NF
no factor from 2^63 to 2^64