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
133836929Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 277
P-1
B1 = 1037000
B2 = 721826820
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-24Luke DurantAC4A2A5091AABA5F013
History
DateUserTypeResult
2024-09-24Rob SartainCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-24Luke DurantC-PRP
AC4A2A5091AABA5F
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-30Luke DurantNF-PM1
B1=1037000, B2=721826820
2023-11-10Joerg DittmarNF
no factor from 2^77 to 2^78
2023-11-10Joerg DittmarNF
no factor from 2^76 to 2^77
2023-09-28g0bNF
no factor from 2^75 to 2^76
2023-01-04SRBaseNF
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
2016-02-08dbaughNF
no factor from 2^71 to 2^72
2016-01-19guruNF
no factor from 2^70 to 2^71
2016-01-19guruNF
no factor from 2^69 to 2^70
2016-01-19guruNF
no factor from 2^68 to 2^69
2016-01-19guruNF
no factor from 2^67 to 2^68
2015-01-23BrandonNF
no factor from 2^66 to 2^67
2012-10-23sasaki3NF
no factor from 2^65 to 2^66
2010-11-20Matteo2DNF
no factor from 2^64 to 2^65
2010-06-06subgeniusNF
no factor from 2^63 to 2^64