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
119220511TF
No factors below 277
TF target 276
P-1
B1 = 527000
B2 = 14222000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-03-27MirraA1240DED580D32EE013
History
DateUserTypeResult
2024-03-27Tenderly_DCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-03-27MirraC-PRP
A1240DED580D32EE
PRP proof power = 8
PRP: Verified
Proof certified good
2023-09-18ixfd64NF-PM1
B1=527000, B2=14222000, E=6
2022-05-22TheJudgerNF
no factor from 2^76 to 2^77
2021-06-02jwnutterNF
no factor from 2^75 to 2^76
2021-06-02jwnutterNF
no factor from 2^74 to 2^75
2021-03-12One ManNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2015-05-03Benguin770NF
no factor from 2^71 to 2^72
2015-04-25Mihai PredaNF
no factor from 2^70 to 2^71
2015-04-13Judge HaleNF
no factor from 2^69 to 2^70
2015-04-13Judge HaleNF
no factor from 2^68 to 2^69
2015-04-13Judge HaleNF
no factor from 2^67 to 2^68
2014-12-13tscNF
no factor from 2^66 to 2^67
2012-07-22Damian SilvestreNF
no factor from 2^65 to 2^66
2010-10-16Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-19RichardNF
no factor from 2^63 to 2^64