public static List <BigInteger> LoadPrimes()
{
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
List <BigInteger> result = new List <BigInteger>();
try
{
using (BinaryReader reader = new BinaryReader(File.Open(basePath + "PrimeDatabase.savedata", FileMode.Open)))
{
int length = reader.ReadInt32();
for (int i = 0; i < length; i++)
{
result.Add(MathExtras.ReadBigInteger(reader));
}
}
}
catch (FileNotFoundException e)
{
Console.WriteLine("Error loading Primes");
return(new List <BigInteger>());
}
return(result);
}
private static List <BigInteger> ReadFactors(BinaryReader reader)
{
List <BigInteger> factors = new List <BigInteger>();
int count = reader.ReadInt32();
for (int i = 0; i < count; i++)
{
factors.Add(MathExtras.ReadBigInteger(reader));
}
return(factors);
}