Prime numbers

import java.util.*;

public class Main{
    public static void main(String[] args) {
        Scanner scn = new Scanner(System.in);
        int low = scn.nextInt();
        int high = scn.nextInt();
        
        for(int n = low; n <= high; n++){
            
            int count = 0;
            for(int div = 2; div * div <= n; div++){
                if(n % div == 0){
                    count++;
                    break;
                }
            }
            if(count==0){
                System.out.println(n);
            }
        }
    }
}