Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
117934319Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 2000000
B2 = 294988980
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-07-31Decompressed4147FF1A092C29932253495613
History
DateUserTypeResult
2024-08-01Michal MilsimrCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-07-31DecompressedC-PRP
4147FF1A092C2993
PRP proof power = 8
PRP: Verified
Proof certified good
2023-02-24Brent GoebelNF
no factor from 2^77 to 2^78
2022-12-21Mihai PredaNF-PM1
B1=2000000, B2=294988980
2021-12-06AerowNF
no factor from 2^76 to 2^77
2021-07-02TheJudgerNF
no factor from 2^75 to 2^76
2021-03-06hktNF
no factor from 2^74 to 2^75
2019-11-15Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-15Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-03-28endless_mikeNF
no factor from 2^71 to 2^72
2015-03-28endless_mikeNF
no factor from 2^70 to 2^71
2015-03-28endless_mikeNF
no factor from 2^69 to 2^70
2015-03-28endless_mikeNF
no factor from 2^68 to 2^69
2015-03-28endless_mikeNF
no factor from 2^67 to 2^68
2014-12-12sasaki3NF
no factor from 2^66 to 2^67
2012-07-10tscNF
no factor from 2^65 to 2^66
2010-10-12Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-12Torchwood InstituteNF
no factor from 2^63 to 2^64