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
114077477Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 512000
B2 = 19320000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-08-31Ruslan Borisov9E15A64D886B7A9B10376259513
History
DateUserTypeResult
2023-08-31curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-08-31Ruslan BorisovC-PRP
9E15A64D886B7A9B
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-18Ryan PropperNF-PM1
B1=512000, B2=19320000
2021-09-09burkhajoNF
no factor from 2^76 to 2^77
2021-04-19ZenzomaNF
no factor from 2^75 to 2^76
2021-04-05Knut Andreas BrungotNF
no factor from 2^74 to 2^75
2020-08-03burkhajoNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-15Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-01Earle LoweNF
no factor from 2^70 to 2^71
2015-03-27Earle LoweNF
no factor from 2^69 to 2^70
2015-03-16Earle LoweNF
no factor from 2^68 to 2^69
2015-03-09g0bNF
no factor from 2^67 to 2^68
2014-07-29jfarekNF
no factor from 2^66 to 2^67
2012-06-21RichardNF
no factor from 2^65 to 2^66
2010-10-01vapaddyNF
no factor from 2^64 to 2^65
2010-05-07EPFNF
no factor from 2^63 to 2^64