Ejemplo n.º 1
0
Archivo: Gnfs.cs Proyecto: zzfeed/GNFS
 public Gnfs(BigInteger number, IPolynomialGenerator generator, long rfb, long afb, long sieveSize, ISievingAlgorithm sieve)
 {
     _number              = number;
     _generator           = generator;
     _sieveAlgorithm      = sieve;
     _rationalPrimeBound  = rfb;
     _algebraicPrimeBound = afb;
     _kerDim              = 10;
     _sieveSize           = sieveSize;
     _quadraticCharFbSize = Convert.ToInt64(3 * BigInteger.Log10(number));
 }
Ejemplo n.º 2
0
Archivo: Gnfs.cs Proyecto: zzfeed/GNFS
        public Gnfs(BigInteger number, IPolynomialGenerator generator)
        {
            _number    = number;
            _generator = generator;

            var exp = Math.Pow(8 / 9.0, 1 / 3.0) * Math.Pow(BigInteger.Log(number), 1 / 3.0) * Math.Pow(Math.Log(BigInteger.Log(number)), 2 / 3.0);

            _sieveAlgorithm      = new LogSieve();
            _rationalPrimeBound  = Convert.ToInt64(Math.Exp(exp) / 2);
            _algebraicPrimeBound = _rationalPrimeBound;
            _kerDim              = 10;
            _sieveSize           = 5000000;
            _quadraticCharFbSize = Convert.ToInt64(3 * BigInteger.Log10(number));
        }