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
132273563Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1066000
B2 = 810373410
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-20Luke DurantA3073558AF499513013
History
DateUserTypeResult
2024-09-20Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-20Luke DurantC-PRP
A3073558AF499513
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-22Luke DurantNF-PM1
B1=1066000, B2=810373410
2023-10-07LOBESNF
no factor from 2^76 to 2^77
2023-10-07LOBESNF
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
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-03-15vichicoNF
no factor from 2^71 to 2^72
2016-03-05vichicoNF
no factor from 2^70 to 2^71
2016-02-22SourceBinary.comNF
no factor from 2^69 to 2^70
2014-10-09mikrNF
no factor from 2^68 to 2^69
2014-10-09mikrNF
no factor from 2^66 to 2^68
2012-12-15carlos56NF
no factor from 2^65 to 2^66
2010-11-16Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-04subgeniusNF
no factor from 2^63 to 2^64