#include <iostream>
#include <fstream>
#define mod 1999999973

using namespace std;

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

int n, p;

int main()
{
    ifstream f("lgput.in");
    ofstream g("lgput.out");
    f >> n >> p;
    g << lgnp(n, p);
    return 0;
}