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
103302817Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 1200000
B2 = 69600000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-03-16Runtime ErrorE5FE576703B652C97221338713
History
DateUserTypeResult
2021-03-17C.D.B.CERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-03-16Runtime ErrorC-PRP
E5FE576703B652C9
PRP proof power = 9
PRP: Verified
Proof certified good
2021-03-16Runtime ErrorNF-PM1
B1=1200000, B2=69600000
2020-12-08DRobinsonPENF
no factor from 2^75 to 2^76
2020-12-05RichD0NF
no factor from 2^74 to 2^75
2019-11-25Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-25Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-17shaugeNF
no factor from 2^71 to 2^72
2014-10-23workerthreadNF
no factor from 2^70 to 2^71
2014-07-10arnaudNF
no factor from 2^69 to 2^70
2014-07-08arnaudNF
no factor from 2^68 to 2^69
2014-07-07ANONYMOUSNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2012-04-28subgeniusNF
no factor from 2^65 to 2^66
2010-08-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-16Torchwood InstituteNF
no factor from 2^63 to 2^64