static ReusableDictionary()
{
LeftArray <ushort> primes = new LeftArray <ushort>(4791);
for (ushort mod = 3; mod != 3 * 3; mod += 2)
{
primes.Add(mod);
}
for (ushort max = (ushort)(int)Math.Sqrt(int.MaxValue), mod = 11; mod <= max; mod += 2)
{
if (isPrime(mod))
{
primes.Add(mod);
}
}
ReusableDictionary.primes = primes.ToArray();
}
public string Join(char join)
{
return(AutoCSer.Extensions.ArrayExtension.JoinString(array.ToArray(), join));
}