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
115793089Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 558000
B2 = 23616000
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-01-21Dmitriy Degtiarev6F59001975378C9C2231470013
History
DateUserTypeResult
2024-01-21Will KCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-01-21Dmitriy DegtiarevC-PRP
6F59001975378C9C
PRP proof power = 8
PRP: Verified
Proof certified good
2022-07-07Team_InspectorNF-PM1
B1=558000, B2=23616000
2022-06-13TheJudgerNF
no factor from 2^76 to 2^77
2021-06-06TheJudgerNF
no factor from 2^75 to 2^76
2020-12-21hktNF
no factor from 2^74 to 2^75
2020-12-20KEPNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-03-13endless_mikeNF
no factor from 2^71 to 2^72
2015-03-13endless_mikeNF
no factor from 2^70 to 2^71
2015-03-13endless_mikeNF
no factor from 2^69 to 2^70
2015-03-13endless_mikeNF
no factor from 2^68 to 2^69
2015-03-11bunddogNF
no factor from 2^67 to 2^68
2014-12-08RichardNF
no factor from 2^66 to 2^67
2012-06-26RichardNF
no factor from 2^65 to 2^66
2010-10-07Torchwood InstituteNF
no factor from 2^64 to 2^65