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
136246573Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1148000
B2 = 1157544960
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-10Luke Durant739C2A9FC4EFBFBB013
History
DateUserTypeResult
2024-10-10Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-10Luke DurantC-PRP
739C2A9FC4EFBFBB
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-10Luke DurantNF-PM1
B1=1148000, B2=1157544960
2024-07-29Wentao HuangNF
no factor from 2^69 to 2^70
2024-07-29Wentao HuangNF
no factor from 2^68 to 2^69
2024-06-11Brent GoebelNF
no factor from 2^76 to 2^77
2024-05-20Brent GoebelNF
no factor from 2^75 to 2^76
2023-01-10SRBaseNF
no factor from 2^74 to 2^75
2021-07-29SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-08-14JMGarciaNF
no factor from 2^71 to 2^72
2016-08-14GoldeNF
no factor from 2^70 to 2^71
2016-08-09DerekNF
no factor from 2^69 to 2^70
2016-08-09DerekNF
no factor from 2^68 to 2^69
2016-08-06rmaximusNF
no factor from 2^67 to 2^68
2015-01-303astNF
no factor from 2^66 to 2^67
2012-11-11RichardNF
no factor from 2^65 to 2^66
2010-11-28RichardNF
no factor from 2^64 to 2^65
2010-06-09Mr-PlonkNF
no factor from 2^63 to 2^64