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
124777831Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 717000
B2 = 67657632
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-07-14Luke DurantFCFCF59FDA85812F013
Verified2024-12-16ANONYMOUSFCFCF59FDA85812F1702966013
History
DateUserTypeResult
2024-12-16reisfCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-12-16ANONYMOUSC-PRP
FCFCF59FDA85812F
PRP proof power = 10
PRP: Verified
Proof certified good
2024-07-15George WoltmanCERT
PRP Certification
CERT proof power = 9
Cert good, Proof bad
2024-07-15lycornCERT
PRP Certification
CERT proof power = 9
Cert good, Proof bad
2024-07-14Luke DurantC-PRP
FCFCF59FDA85812F
PRP proof power = 9
PRP: Verified
Cert good, Proof bad
2024-06-20JurzalNF-PM1
B1=717000, B2=67657632
2024-05-10Naegi MakotoNF
no factor from 2^70 to 2^71
2022-07-08TheJudgerNF
no factor from 2^76 to 2^77
2022-07-08TheJudgerNF
no factor from 2^75 to 2^76
2022-07-08TheJudgerNF
no factor from 2^74 to 2^75
2021-07-11SRBaseNF
no factor from 2^73 to 2^74
2020-09-24tscNF
no factor from 2^72 to 2^73
2015-10-16saisantoshsNF
no factor from 2^71 to 2^72
2015-10-15Josh FamestadNF
no factor from 2^70 to 2^71
2015-07-04Judge HaleNF
no factor from 2^69 to 2^70
2015-07-04Judge HaleNF
no factor from 2^68 to 2^69
2015-07-04Judge HaleNF
no factor from 2^67 to 2^68
2015-01-16-Anonymous-NF
no factor from 2^66 to 2^67
2012-09-06tscNF
no factor from 2^65 to 2^66
2010-10-29Architects CubedNF
no factor from 2^64 to 2^65
2010-06-02RichardNF
no factor from 2^63 to 2^64