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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
123237967Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 2000000
B2 = 1488945150
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-07-05Luke Durant27340B7E010B2FC7013
History
DateUserTypeResult
2024-07-05LowryCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-07-05Luke DurantC-PRP
27340B7E010B2FC7
PRP proof power = 8
PRP: Verified
Proof certified good
2024-05-07Luke DurantNF-PM1
B1=2000000, B2=1488945150
2022-04-03TheJudgerNF
no factor from 2^76 to 2^77
2022-04-03TheJudgerNF
no factor from 2^75 to 2^76
2022-04-03TheJudgerNF
no factor from 2^74 to 2^75
2019-08-18Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-08-18Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-07-17Earle LoweNF
no factor from 2^71 to 2^72
2015-07-17Earle LoweNF
no factor from 2^70 to 2^71
2015-06-09Judge HaleNF
no factor from 2^69 to 2^70
2015-06-09Judge HaleNF
no factor from 2^68 to 2^69
2015-06-09Judge HaleNF
no factor from 2^67 to 2^68
2014-11-11sasakiNF
no factor from 2^66 to 2^67
2012-09-01RichardNF
no factor from 2^65 to 2^66
2010-10-27RichardNF
no factor from 2^64 to 2^65
2010-05-21-Anonymous-NF
no factor from 2^63 to 2^64