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
133779403Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 882000
B2 = 174052410
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-28Luke DurantEE37344C8C1D79F9013
History
DateUserTypeResult
2024-09-30Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-28Luke DurantC-PRP
EE37344C8C1D79F9
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-31James HeinrichNF-PM1
B1=882000, B2=174052410
2023-09-28David_WNF
no factor from 2^76 to 2^77
2023-09-26David_WNF
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
2020-10-30SRBaseNF
no factor from 2^72 to 2^73
2016-04-15Mihai PredaNF
no factor from 2^71 to 2^72
2016-04-07Mihai PredaNF
no factor from 2^70 to 2^71
2016-04-02Mihai PredaNF
no factor from 2^69 to 2^70
2016-03-23Mihai PredaNF
no factor from 2^68 to 2^69
2016-03-18Mihai PredaNF
no factor from 2^67 to 2^68
2015-01-23sasaki3NF
no factor from 2^66 to 2^67
2012-10-23oodairaNF
no factor from 2^65 to 2^66
2010-11-20James HeinrichNF
no factor from 2^64 to 2^65
2010-06-06James HintzNF
no factor from 2^63 to 2^64