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
159072829Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 278
P-1
B1 = 1419000
B2 = 1717704450
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-25Will K97283A71AF8F31D2013
History
DateUserTypeResult
2024-09-25Eric AdamsCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-09-25Will KC-PRP
97283A71AF8F31D2
PRP proof power = 8
PRP: Verified
Proof certified good
2024-08-26SRBaseNF
no factor from 2^75 to 2^76
2024-07-18Luke DurantNF-PM1
B1=1419000, B2=1717704450
2023-03-06SRBaseNF
no factor from 2^74 to 2^75
2021-11-21SRBaseNF
no factor from 2^73 to 2^74
2018-08-13Ruediger EckhardNF
no factor from 2^72 to 2^73
2018-08-13Ruediger EckhardNF
no factor from 2^71 to 2^72
2018-05-21proxy2222NF
no factor from 2^70 to 2^71
2018-04-17proxy2222NF
no factor from 2^69 to 2^70
2017-03-16tscNF
no factor from 2^68 to 2^69
2016-05-17Mr-PlonkNF
no factor from 2^67 to 2^68
2015-04-28Jan KuipersNF
no factor from 2^66 to 2^67
2013-02-17-Anonymous-NF
no factor from 2^65 to 2^66
2011-01-31sasaki3NF
no factor from 2^64 to 2^65
2010-06-28Torchwood InstituteNF
no factor from 2^63 to 2^64