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
129174523Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1115000
B2 = 1502428200
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-19Luke Durant9473E301AC3DA67F013
History
DateUserTypeResult
2024-08-19JmaartvhesyCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-19Luke DurantC-PRP
9473E301AC3DA67F
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-01Luke DurantNF-PM1
B1=1115000, B2=1502428200
2023-02-24GregNF
no factor from 2^76 to 2^77
2023-02-23Naegi MakotoNF
no factor from 2^75 to 2^76
2022-12-26SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2015-11-15Ondrej VainlichNF
no factor from 2^71 to 2^72
2015-11-13SourceBinary.comNF
no factor from 2^70 to 2^71
2015-11-10SourceBinary.comNF
no factor from 2^69 to 2^70
2015-11-06SourceBinary.comNF
no factor from 2^68 to 2^69
2015-11-03SMoffatNF
no factor from 2^67 to 2^68
2015-01-12tscNF
no factor from 2^66 to 2^67
2012-10-05KYOJI_KAMEINF
no factor from 2^65 to 2^66
2010-11-10-Anonymous-NF
no factor from 2^64 to 2^65
2010-05-30Torchwood InstituteNF
no factor from 2^63 to 2^64