//Problem 7: 10001st prime
//By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
//What is the 10 001st prime number?
//Answer: 104743
//First Time: 18 seconds
//Second Time: 0.003 seconds
public string GetAnswer()
{
var primes = PrimeHelper.FindPrimes_ToCount(10001);
var answer = primes.Last();
return("Problem 7: " + answer.ToString());
}