public static void main(String[] args)
	{
		int x = 0;
		for(int i = 0; x < 100; i++)
		{
			if(IsItPrime(i) && IsItPalin(i))
			{
				System.out.println(i);
				x++;
			}
		}
	}
	public static boolean IsItPrime(int sPrime) {
	    if (sPrime % 2 == 0 && sPrime != 2) {
	        return false;
	    }

	    int sqrtPrime = (int)Math.sqrt(sPrime);
	    for (int i = 3; i <= sqrtPrime; i += 2) {
	        if (sPrime % i == 0) {
	            return false;
	        }
	    }

	    return true;
	}

	public static boolean IsItPalin(int sPrime) {
	    int sPrimeBackup = sPrime;
	    int reverse = 0;

	    while (sPrime > 0) {
	        reverse = reverse * 10 + sPrime % 10;
	        sPrime = sPrime / 10;
	    }

	    return (sPrimeBackup == reverse);
	}