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
100509317TF
No factors below 276
TF target 276
P-1
B1 = 10000000
B2 = 100000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-25ky0uraku07B43BEDF3FDB59A013
Verified2021-01-04andrea.biancalana07B43BEDF3FDB59A1504126613
History
DateUserTypeResult
2022-03-19LordJuliusNF
no factor from 2^60 to 2^63
2021-01-04andrea.biancalanaC-PRP
07B43BEDF3FDB59A
PRP: Verified
PRP without proof (not generated)
2020-12-25Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-12-25ky0urakuC-PRP
07B43BEDF3FDB59A
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-20ky0urakuNF-PM1
B1=10000000, B2=100000000
2020-10-23andrea.biancalanaNF-PM1
B1=1010000
2020-07-28riccardo ubertiNF
no factor from 2^75 to 2^76
2020-07-27Runtime ErrorNF
no factor from 2^74 to 2^75
2020-03-12gcardonaNF
no factor from 2^73 to 2^74
2020-03-07el groccoNF
no factor from 2^72 to 2^73
2014-12-03arnaudNF
no factor from 2^71 to 2^72
2014-07-27SMoffatNF
no factor from 2^70 to 2^71
2014-05-25SatanNF
no factor from 2^69 to 2^70
2014-05-22SMoffatNF
no factor from 2^68 to 2^69
2013-08-26driveByUpgradesNF
no factor from 2^67 to 2^68
2011-03-19Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-16Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-10Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-02-081997rj7NF
no factor from 2^63 to 2^64