#include <bits/stdc++.h>

#define mod 1999999973

using namespace std;

ifstream f("lgput.in");
ofstream g("lgput.out");

int n , p;

int ridicare_logaritmica(int n , int p)
{
    int rez = 1;

    while(p)
    {
        if(p % 2 == 1)
            rez = (1ll * rez * n) % mod;
            n = (1ll * n * n) % mod;
            p = p / 2;
    }
    return rez;
}

int main()
{
    f >> n >> p;

    g << ridicare_logaritmica(n , p);

    return 0;
}