import java.util.Optional;

/**
 * Created by siredvin on 01.09.15.
 *
 * @author siredvin
 */
public class SimpleAnswer {
    public static void main(String[] args) {
        int max = 999*999;
        boolean wasFounded = false;
        for (int palindromePart = 999; palindromePart > 99; palindromePart--) {
            int palindrome = palindromePart*1000 + (palindromePart % 10)*100 + (palindromePart %100 /10)*10 + palindromePart /100;
            if (palindrome>max){
                continue;
            }
            int sqrt = (int) (Math.floor(Math.sqrt(palindrome)) - 1);
            for (int divider = 999; divider>sqrt;divider--){
                if (palindrome % divider == 0 && (palindrome / divider) / 1000 == 0){
                    System.out.printf("palindrome %d = %d * %d",palindrome,divider, palindrome/divider);
                    wasFounded = true;
                    break;
                }
            }
            if (wasFounded){
                break;
            }
        }
    }
}