Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
116031133Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 1109000
B2 = 1109000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-01lajo321C1C3C39892EF49C56894010213
History
DateUserTypeResult
2022-02-01C.D.B.CERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-02-01lajo321C-PRP
C1C3C39892EF49C5
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-15lajo321NF-PM1
B1=1109000
2021-08-27arpcarNF
no factor from 2^76 to 2^77
2021-06-06TheJudgerNF
no factor from 2^75 to 2^76
2020-11-10hktNF
no factor from 2^74 to 2^75
2020-10-18TheGazManNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-05-29workerthreadNF
no factor from 2^71 to 2^72
2015-04-30workerthreadNF
no factor from 2^70 to 2^71
2015-04-21workerthreadNF
no factor from 2^69 to 2^70
2015-04-12workerthreadNF
no factor from 2^68 to 2^69
2015-03-27bunddogNF
no factor from 2^67 to 2^68
2014-12-01sasaki3NF
no factor from 2^66 to 2^67
2012-06-24subgeniusNF
no factor from 2^65 to 2^66
2010-10-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-09Torchwood InstituteNF
no factor from 2^63 to 2^64