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
105787691Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 762000
B2 = 22635000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-04-18RyanMcCartenE7AAA08FF892D6D38994015313
History
DateUserTypeResult
2021-04-19irowikiCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-04-18RyanMcCartenC-PRP
E7AAA08FF892D6D3
PRP proof power = 8
PRP: Verified
Proof certified good
2021-03-11RyanMcCartenNF-PM1
B1=762000, B2=22635000, E=6
2020-10-25David HruskaNF
no factor from 2^75 to 2^76
2020-10-13ktonyNF
no factor from 2^75 to 2^76
2020-10-12David HruskaNF
no factor from 2^74 to 2^75
2020-04-01bayanneNF
no factor from 2^73 to 2^74
2020-02-20el groccoNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-01-07shaugeNF
no factor from 2^70 to 2^71
2015-01-07shaugeNF
no factor from 2^69 to 2^70
2015-01-07shaugeNF
no factor from 2^68 to 2^69
2015-01-06Brandon VincentNF
no factor from 2^67 to 2^68
2014-07-07-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-17RichardNF
no factor from 2^65 to 2^66
2010-09-02sasaki3NF
no factor from 2^64 to 2^65
2010-04-21Torchwood InstituteNF
no factor from 2^63 to 2^64