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
134327447Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 601000
B2 = 20156100
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-30Luke DurantA4F86FCFDF40E3F0013
History
DateUserTypeResult
2024-09-30lhuntCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-30Luke DurantC-PRP
A4F86FCFDF40E3F0
PRP proof power = 9
PRP: Verified
Proof certified good
2024-04-26Beethoven119NF-PM1
B1=601000, B2=20156100
2023-12-30voidfNF
no factor from 2^76 to 2^77
2023-12-18Brent GoebelNF
no factor from 2^75 to 2^76
2023-01-05SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-02-10guruNF
no factor from 2^71 to 2^72
2016-02-02guruNF
no factor from 2^70 to 2^71
2016-01-26SourceBinary.comNF
no factor from 2^69 to 2^70
2016-01-21SourceBinary.comNF
no factor from 2^68 to 2^69
2016-01-17Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-27Mark ScudderNF
no factor from 2^65 to 2^66
2010-11-22Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-07AliNF
no factor from 2^63 to 2^64