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
111113243Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 523000
B2 = 20542000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-10-16Dmitriy Degtiarev479D60E1B80188098084843813
History
DateUserTypeResult
2022-10-16Remi LucetCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-10-16Dmitriy DegtiarevC-PRP
479D60E1B8018809
PRP proof power = 8
PRP: Verified
Proof certified good
2022-04-09TheJudgerNF
no factor from 2^76 to 2^77
2022-03-15Ryan PropperNF-PM1
B1=523000, B2=20542000
2021-04-01RNutterNF
no factor from 2^75 to 2^76
2021-02-27RNutterNF
no factor from 2^74 to 2^75
2020-08-19RichD0NF
no factor from 2^73 to 2^74
2020-03-27La GüiraNF
no factor from 2^72 to 2^73
2015-02-06SWL551NF
no factor from 2^71 to 2^72
2015-02-06SWL551NF
no factor from 2^70 to 2^71
2015-02-06SWL551NF
no factor from 2^69 to 2^70
2015-02-02EthanDNF
no factor from 2^68 to 2^69
2014-11-20webbertNF
no factor from 2^67 to 2^68
2014-11-09vwflat4NF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-21Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02sasaki3NF
no factor from 2^63 to 2^64