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
133028447Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1066000
B2 = 774286590
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-04Luke Durant076824FE7361369B3336998913
History
DateUserTypeResult
2024-10-04PoaoCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-10-04Luke DurantC-PRP
076824FE7361369B
PRP proof power = 8
PRP: Verified
Proof certified good
2024-08-27Luke DurantNF-PM1
B1=1066000, B2=774286590
2023-08-03MirraNF
no factor from 2^76 to 2^77
2023-08-01ChuckNF
no factor from 2^75 to 2^76
2022-12-30SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-01-23La GüiraNF
no factor from 2^71 to 2^72
2016-01-07SourceBinary.comNF
no factor from 2^70 to 2^71
2016-01-04SWL551NF
no factor from 2^69 to 2^70
2015-12-28Smok_bmv NF
no factor from 2^68 to 2^69
2014-03-13mikrNF
no factor from 2^67 to 2^68
2014-03-13mikrNF
no factor from 2^66 to 2^67
2012-10-19Mr-PlonkNF
no factor from 2^65 to 2^66
2010-11-18sasaki3NF
no factor from 2^64 to 2^65
2010-06-05subgeniusNF
no factor from 2^63 to 2^64