/**
 *    author: 小飞侠cy
 *    created: 2025.06.12 11:39:10
 */
#include <bits/stdc++.h>
using namespace std;
#define ls u << 1
#define rs u << 1 | 1
#define LL long long
#define int long long
#define PII pair <int, int>
#define fi first
#define se second
#define pub push_back
#define pob pop_back
#define puf push_front
#define pof pop_front
#define lb lower_bound
#define ub upper_bound
#define i128 __int128
#define pcnt(x) __builtin_popcount(x)
#define mem(a,goal) memset(a, (goal), sizeof(a))
#define rep(x,start,end) for(int x = (start) - ((start) > (end)); x != (end) - ((start) > (end)); ((start) < (end) ? x ++ : x --))
#define aLL(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
const int INF = 998244353;
const int mod = 100003;
const int N = 100010;
int cal(int a, int b)
{
    int res = 1;
    while(b)
    {
        if(b & 1) res = res * a % mod;
        a  = a * a % mod;
        b >>= 1;
    }
    return res;
}
void solve()
{
    int m, n;
    cin >> m >> n;
    cout << ((cal(m, n) - m * cal(m - 1, n - 1) % mod) + mod) % mod << '\n';
}
signed main()
{
    int t = 1;
    while (t --) solve();
    return 0;
}