using System; public class Test { public static void Main() { // n^2 + n + 41 for(int i = 1; i <= 250000; i++){ double finalNumber = i^2 + i + 41; int counter = 0; for(int j = 2; j <= finalNumber; j++){ if(finalNumber % j == 0 && j != finalNumber){ counter++; } } } } }