public override object Run(RunModes runMode, object input, bool Logging)
{
Primes.InitPrimes((long)input);
var primes = Primes.AllPrimes.Where(p => {
var s = p.ToString();
return(!s.Contains("0") && !s.Contains("2") && !s.Contains("4") &&
!s.Contains("6") && !s.Contains("8"));
}).ToList();
primes.Insert(0, 2);
foreach (long prime in primes)
{
if (CircularPrimes.Contains(prime))
{
continue;
}
var permutations = Permutations.GenerateRotations(prime).Distinct();
var addPrime = permutations.All(Primes.IsPrime);
if (addPrime)
{
CircularPrimes.AddRange(permutations);
}
}
return(CircularPrimes.Count);
}