Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
130170013Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 756000
B2 = 69706098
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-11Sir Rutherford J. Pinkerton III3981B55B92F410349142730213
Verified2025-03-04Mark Rose3981B55B92F410344088370013
History
DateUserTypeResult
2025-03-04thunderCERT
PRP Certification
CERT proof power = 10
Proof certified good
2025-03-04Mark RoseC-PRP
3981B55B92F41034
PRP proof power = 10
PRP: Verified
Proof certified good
2024-09-11George WoltmanCERT
PRP Certification
CERT proof power = 8
Cert good, Proof bad
2024-09-11Luke DurantCERT
PRP Certification
CERT proof power = 8
Cert good, Proof bad
2024-09-11Sir Rutherford J. Pinkerton IIIC-PRP
3981B55B92F41034
PRP proof power = 8
PRP: Verified
Cert good, Proof bad
2024-08-10R GiltrapNF-PM1
B1=756000, B2=69706098
2023-06-20TheJudgerNF
no factor from 2^76 to 2^77
2023-06-02ANONYMOUSNF
no factor from 2^75 to 2^76
2022-12-04ViliamFNF
no factor from 2^74 to 2^75
2021-02-07BlueBoxNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2016-01-28-Anonymous-NF
no factor from 2^71 to 2^72
2016-01-17workerthreadNF
no factor from 2^70 to 2^71
2016-01-15workerthreadNF
no factor from 2^69 to 2^70
2016-01-14workerthreadNF
no factor from 2^68 to 2^69
2015-11-03SourceBinary.comNF
no factor from 2^67 to 2^68
2015-01-17sasaki3NF
no factor from 2^66 to 2^67
2012-10-09tscNF
no factor from 2^65 to 2^66
2010-11-12Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-01Torchwood InstituteNF
no factor from 2^63 to 2^64