#include <bits/stdc++.h>
using namespace std;

ifstream fin("lgput.in");
ofstream fout("lgput.out");

/**

*/

const int mod = 1999999973;

int ExpoLog(int a, int n)
{
    int p = 1;
    while(n)
    {
        if(n % 2 == 1)
            p = 1LL * a * p % mod;
        n /= 2;
        a = 1LL * a * a % mod;
    }
    return p;
}

int main()
{
    int a, p;
    fin >> a >> p;
    fout << ExpoLog(a, p);
    return 0;
}