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
132443723Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1066000
B2 = 772965270
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-20Luke Durant542AD2E70558A1A7013
History
DateUserTypeResult
2024-09-21Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-20Luke DurantC-PRP
542AD2E70558A1A7
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-23Luke DurantNF-PM1
B1=1066000, B2=772965270
2023-10-27linamentNF
no factor from 2^76 to 2^77
2023-06-25La GüiraNF
no factor from 2^75 to 2^76
2022-12-28SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-01-07guruNF
no factor from 2^71 to 2^72
2016-01-05guruNF
no factor from 2^70 to 2^71
2015-12-29guruNF
no factor from 2^69 to 2^70
2015-01-08mikrNF
no factor from 2^68 to 2^69
2015-01-08mikrNF
no factor from 2^66 to 2^68
2012-10-20RichardNF
no factor from 2^65 to 2^66
2010-11-17Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-05garoNF
no factor from 2^63 to 2^64