@Override
	public void run() {
		int found = 0;
		int number = 11;
		int answer = 0;
		while(found < 11) {
			if(PrimeUtil.isPrime(number)) {
				String num = String.valueOf(number);
				boolean allPrimes = true;
				int i = 1;
				while(i < num.length()) {
					if(!PrimeUtil.isPrime(Long.valueOf(num.substring(i)).longValue())) {
						allPrimes = false;
					}
					i++;
				}
				i = num.length() - 1;
				while(i > 0) {
					if(!PrimeUtil.isPrime(Long.valueOf(num.substring(0, i)).longValue())) {
						allPrimes = false;
					}
					i--;
				}
				if(allPrimes) {
					answer += number;
					System.out.println(number);
					found++;
				}
			}
			number += 2;
		}
		setAnswer(String.valueOf(answer));
	}