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
105310567Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 821000
B2 = 34732000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-08-07Ben DeloAC35F80BD3C7DC7F1779220413
History
DateUserTypeResult
2021-08-07James StephensonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-08-07Ben DeloC-PRP
AC35F80BD3C7DC7F
PRP proof power = 8
PRP: Verified
Proof certified good
2021-08-02Team_InspectorNF-PM1
B1=821000, B2=34732000
2021-03-28TheJudgerNF
no factor from 2^75 to 2^76
2021-03-28TheJudgerNF
no factor from 2^74 to 2^75
2020-04-03SRBaseNF
no factor from 2^73 to 2^74
2020-03-07el groccoNF
no factor from 2^72 to 2^73
2015-01-03SWL551NF
no factor from 2^71 to 2^72
2014-11-01SMoffatNF
no factor from 2^70 to 2^71
2014-10-30SMoffatNF
no factor from 2^69 to 2^70
2014-10-26AK76NF
no factor from 2^68 to 2^69
2014-10-26webbertNF
no factor from 2^67 to 2^68
2013-09-04PascalBieriNF
no factor from 2^66 to 2^67
2012-05-11sasaki3NF
no factor from 2^65 to 2^66
2010-08-31Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-20andr113NF
no factor from 2^63 to 2^64