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
131146129Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 812000
B2 = 114488640
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-07Luke DurantD9C4FE1163DA29734251574513
History
DateUserTypeResult
2024-10-07Luke DurantCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-10-07Luke DurantC-PRP
D9C4FE1163DA2973
PRP proof power = 8
PRP: Verified
Proof certified good
2024-04-04JaytholomewNF-PM1
B1=812000, B2=114488640
2023-07-07ZbiGNF
no factor from 2^76 to 2^77
2023-02-281997rj7NF
no factor from 2^75 to 2^76
2023-01-04SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2021-05-28ViliamFNF
no factor from 2^70 to 2^71
2020-10-28SRBaseNF
no factor from 2^72 to 2^73
2015-12-26PascalBieriNF
no factor from 2^71 to 2^72
2015-12-05Josh FamestadNF
no factor from 2^70 to 2^71
2012-12-17VictordeHollanderNF
no factor from 2^69 to 2^70
2012-08-27VictordeHollanderNF
no factor from 2^68 to 2^69
2012-08-27VictordeHollanderNF
no factor from 2^65 to 2^68
2010-11-16EPFNF
no factor from 2^64 to 2^65
2010-06-02Mr-PlonkNF
no factor from 2^63 to 2^64