public Schoof(int seed, BigInteger a, BigInteger b, BigInteger p, BackgroundWorker bw)
{
this.ecs = new EllipticCurve(p, a, b, 0, 0);
this.bw = bw;
q = Maths.Sqrt(p);
if (q * q < p)
{
q++;
}
p1 = p - 1;
q2 = 2 * q;
q4 = 4 * q;
hcr = new HcsrWithSEED(seed);
pm = new PolynomialMethods(hcr);
random = new Random(seed);
}