use std::io::Read;

fn main() {
    let mut buf = String::new();
    std::io::stdin().read_to_string(&mut buf).unwrap();
    
    let mut iter = buf.split_whitespace();
    
    let x: u32 = iter.next().unwrap().parse().unwrap();
    iter.next();
        
    let mut answers: Vec<u32> = vec![1];
    let mut cur_num: u32 = x;
    while cur_num != 1 {
        answers.push(cur_num);
        cur_num = cur_num * x % 1000003;
    }
    
    let len: usize = answers.len();
    let answer = iter
        .map(|e| e.parse::<usize>().unwrap())
        .fold(0, |acc, e| acc + answers[e%len])
        % 1000003;
        
    println!("{}", answer);
}