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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
111138199TF
No factors below 277
TF target 276
P-1
B1 = 507000
B2 = 18742000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-10-03Ruslan Borisov13C16FFB9364881810272621013
History
DateUserTypeResult
2022-10-03curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-10-03Ruslan BorisovC-PRP
13C16FFB93648818
PRP proof power = 10
PRP: Verified
Proof certified good
2022-03-15Ryan PropperNF-PM1
B1=507000, B2=18742000
2021-02-03burkhajoNF
no factor from 2^76 to 2^77
2020-09-14ktonyNF
no factor from 2^75 to 2^76
2020-05-28tscNF
no factor from 2^74 to 2^75
2020-04-12AyczlyNF
no factor from 2^73 to 2^74
2020-04-12AyczlyNF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-21SMoffatNF
no factor from 2^70 to 2^71
2015-02-20RedarmNF
no factor from 2^69 to 2^70
2013-10-16RobishNF
no factor from 2^68 to 2^69
2013-10-07RobishNF
no factor from 2^67 to 2^68
2013-10-04RobishNF
no factor from 2^66 to 2^67
2012-07-26OS1NF
no factor from 2^65 to 2^66
2010-09-21Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-04AntonNF
no factor from 2^63 to 2^64