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
129686651Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 746000
B2 = 73478328
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-28Luke Durant431DEFD4E9A6EF63013
History
DateUserTypeResult
2024-08-28akaerstCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-28Luke DurantC-PRP
431DEFD4E9A6EF63
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-11Jarod McClintockNF
no factor from 2^68 to 2^69
2024-08-06R GiltrapNF-PM1
B1=746000, B2=73478328
2024-05-06GregNF
no factor from 2^71 to 2^72
2023-05-13TravisJankNF
no factor from 2^76 to 2^77
2023-05-13TravisJankNF
no factor from 2^75 to 2^76
2022-12-25SRBaseNF
no factor from 2^74 to 2^75
2021-01-05ViliamFNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-11-08Josh FamestadNF
no factor from 2^71 to 2^72
2016-10-20proxy2222NF
no factor from 2^70 to 2^71
2016-10-04proxy2222NF
no factor from 2^69 to 2^70
2016-05-03DerekNF
no factor from 2^68 to 2^69
2016-03-10proxy2222NF
no factor from 2^67 to 2^68
2015-01-17Judge HaleNF
no factor from 2^66 to 2^67
2012-10-13RichardNF
no factor from 2^65 to 2^66
2010-11-10Nathan EdingtonNF
no factor from 2^64 to 2^65
2010-05-31Torchwood InstituteNF
no factor from 2^63 to 2^64