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
82680907
Composite: proven not-prime with PRP test
No factors below 275
TF target 275
P-1
B1 = 730000
B2 = 14782500
LL
StatusDateUserResidueShiftSoftware
Unverified2017-12-12Hogne JørgensenA61CEE50E87CFE__50771489Mac OS X 64-bit,Prime95,v29.4,build 5
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=9
2024-06-16Luke DurantF11147745B2DBA6B2914090313
History
DateUserTypeResult
2024-06-16Section 31CERT
Proof certified good
2024-06-16Luke DurantC-PRPF11147745B2DBA6B
Proof Certified Good

Proof Power: 9

2017-12-12Hogne JørgensenC-LLA61CEE50E87CFE__
2017-09-18Architects CubedNF-PM1B1=730000, B2=14782500, E=6
2016-12-02-anonymous-NFno factor TF: 74-75
2016-12-02-anonymous-NFno factor TF: 73-74
2016-12-02-anonymous-NFno factor TF: 72-73
2016-12-02-anonymous-NFno factor TF: 71-72
2014-08-08SMoffatNFno factor TF: 70-71
2014-07-03roemer2201NFno factor TF: 69-70
2014-06-14timc995NFno factor TF: 68-69
2014-04-11Jens PedersenNFno factor TF: 67-68
2013-02-01rjbelansNFno factor TF: 66-67
2011-03-29KarlMJNFno factor TF: 65-66
2010-12-02Architects CubedNFno factor TF: 64-65