#include <iostream>
#include <fstream>
using namespace std;
const int MOD = 1999999973;
int powlg (int a, int b)
{
    int rez = 1;
    while (b != 0)
    {
        if (b % 2 == 1)
        {
            rez = 1LL * rez * a % MOD;
        }
        a = 1LL * a * a % MOD;
        b /= 2;
    }
    return rez;
}
int main()
{
    ifstream f ("lgput.in");
    ofstream g ("lgput.out");
    int n, p;
    f >> n >> p;
    g << powlg (n, p);
    return 0;
}