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
116480873Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 882000
B2 = 498253470
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-05-10mkrasAD67B822E64418687797367013
Verified2024-08-10mewturnAD67B822E6441868713440813
History
DateUserTypeResult
2024-08-13Luke DurantCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-08-10mewturnC-PRP
AD67B822E6441868
PRP proof power = 8
PRP: Verified
Proof certified good
2023-05-10mkrasC-PRP
AD67B822E6441868
PRP proof power = 8
PRP: Verified
PRP proof never uploaded
2022-09-25Simon JosefssonNF-PM1
B1=882000, B2=498253470
2021-08-11rushynNF
no factor from 2^76 to 2^77
2021-06-10TheJudgerNF
no factor from 2^75 to 2^76
2021-06-10TheJudgerNF
no factor from 2^74 to 2^75
2021-01-27gcardonaNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-07-06linamentNF
no factor from 2^71 to 2^72
2015-05-01qwertyuio999NF
no factor from 2^70 to 2^71
2015-04-26qwertyuio999NF
no factor from 2^69 to 2^70
2015-04-19SDCNF
no factor from 2^68 to 2^69
2015-04-12bunddogNF
no factor from 2^67 to 2^68
2014-12-05ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-28sasaki3NF
no factor from 2^65 to 2^66
2010-10-08vapaddyNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64