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
120110447TF
No factors below 277
TF target 277
P-1
B1 = 724000
B2 = 83783070
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-09Dmitry Bolshakov6B22232FCCC004AE6739648113
History
DateUserTypeResult
2024-01-09Team_InspectorCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-01-09Dmitry BolshakovC-PRP
6B22232FCCC004AE
PRP proof power = 8
PRP: Verified
Proof certified good
2023-11-05Bricyn JamesonNF-PM1
B1=724000, B2=83783070
2022-05-23TheJudgerNF
no factor from 2^76 to 2^77
2021-07-11TheJudgerNF
no factor from 2^75 to 2^76
2021-07-11TheJudgerNF
no factor from 2^74 to 2^75
2021-05-10gcardonaNF
no factor from 2^73 to 2^74
2020-11-16SRBaseNF
no factor from 2^72 to 2^73
2015-07-04caddrNF
no factor from 2^71 to 2^72
2015-07-04caddrNF
no factor from 2^70 to 2^71
2015-07-04caddrNF
no factor from 2^69 to 2^70
2015-04-26Mihai PredaNF
no factor from 2^68 to 2^69
2014-12-21caddrNF
no factor from 2^67 to 2^68
2013-03-19E.LechnerNF
no factor from 2^66 to 2^67
2012-08-07RichardNF
no factor from 2^65 to 2^66
2010-10-18Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-16oodairaNF
no factor from 2^63 to 2^64