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
114494959Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 523000
B2 = 19708000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-10-18ky0urakuAB98A871BC1D166D8924219113
History
DateUserTypeResult
2023-10-18JacobZCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-10-18ky0urakuC-PRP
AB98A871BC1D166D
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-17Ryan PropperNF-PM1
B1=523000, B2=19708000
2021-06-17arpcarNF
no factor from 2^76 to 2^77
2021-02-08KrieselNF
no factor from 2^75 to 2^76
2020-11-08TheGazManNF
no factor from 2^74 to 2^75
2020-10-17gcardonaNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2018-03-27el groccoNF
no factor from 2^71 to 2^72
2015-04-08vinculumNF
no factor from 2^70 to 2^71
2015-04-05plandonNF
no factor from 2^69 to 2^70
2015-03-31plandonNF
no factor from 2^68 to 2^69
2015-03-23g0bNF
no factor from 2^67 to 2^68
2014-11-19HardyP GermanyNF
no factor from 2^66 to 2^67
2012-06-13tscNF
no factor from 2^65 to 2^66
2010-10-02Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-07-07garoNF
no factor from 2^63 to 2^64