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:





MnDetails
94539113
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 275
TF target 275
Factored
FactorDigitsBitsDate
5371283975252222206229987212788.82019-09-04 04:02:42
P-1 factors
DateFactorsB1B2
2019-09-04537128397525222220622998721
87500019906250
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
Certified Good
2023-12-30KrieselE84893A11F43635215236687253
History
DateUserTypeResult
2023-12-31curtiscCERT
Proof certified good
2023-12-30KrieselC-PRPM94539113/537128397525222220622998721 : E84893A11F436352
Proof Certified Good

Proof Power: 9

2023-09-11KrieselNF-PM1B1=1300000, B2=352110528
2023-09-10KrieselNF-PM1B1=1300000, B2=352519440
2023-08-16KrieselNFno factor TF: 74-75
2022-09-29LordJuliusNFno factor TF: 70-71
2022-09-29LordJuliusNFno factor TF: 71-72
2022-09-29LordJuliusNFno factor TF: 68-69
2022-09-29LordJuliusNFno factor TF: 69-70
2022-09-29LordJuliusNFno factor TF: 67-68
2022-09-29LordJuliusNFno factor TF: 1-67
2019-09-04Ryan PropperF-PM1Factor: 537128397525222220622998721 / B1=875000, B2=19906250
2019-09-03ixfd64NFno factor TF: 73-74
2019-04-04Niels_Mache_NextcloudNFno factor TF: 72-73
2018-12-03LaurVNFno factor TF: 71-72
2014-09-19shaugeNFno factor TF: 70-71
2014-05-13webbertNFno factor TF: 69-70
2014-05-10ANONYMOUSNFno factor TF: 68-69
2014-02-06Carsten KossendeyNFno factor TF: 65-68
2010-12-28Architects CubedNFno factor TF: 64-65