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
115065421TF
No factors below 277
TF target 276
P-1
B1 = 508000
B2 = 19169000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-11-28ky0urakuBA4ACB11FFC415AD3798871013
History
DateUserTypeResult
2023-11-28curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-11-28ky0urakuC-PRP
BA4ACB11FFC415AD
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-08Ryan PropperNF-PM1
B1=508000, B2=19169000
2022-04-17TheJudgerNF
no factor from 2^76 to 2^77
2020-09-25RobertKazanNF
no factor from 2^75 to 2^76
2020-09-25RobertKazanNF
no factor from 2^74 to 2^75
2020-09-25RobertKazanNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-12-16Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-14workerthreadNF
no factor from 2^70 to 2^71
2015-03-01La GüiraNF
no factor from 2^69 to 2^70
2015-03-01La GüiraNF
no factor from 2^68 to 2^69
2015-03-01La GüiraNF
no factor from 2^67 to 2^68
2014-11-24tscNF
no factor from 2^66 to 2^67
2012-06-29RichardNF
no factor from 2^65 to 2^66
2010-10-04sasaki3NF
no factor from 2^64 to 2^65
2010-05-07Jud McCranieNF
no factor from 2^63 to 2^64