#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int n,m,p;
int rid(int a,int b)
{
    if(b==0)
    {
        return 1;
    }
    else
    {
        if(b%2==1)
        {
            return (a*rid(a,b-1))%m;
        }
        else
        {
            return (rid(a,b/2)*rid(a,b/2))%m;
        }
    }
}
int main()
{
    fin>>n>>p;
    m=1999999973;
    cout<<rid(n,p);
    return 0;
}