#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    fstream f("cmlsc.in",ios::in);
    int n,m;
    f>>n>>m;
    f.close();f.open("cmlsc.out",ios::out);
    long long rez=1,p=n;
    while(m)
    {
        if(m%2)rez=rez%1999999973*(p%1999999973)%1999999973;
        m/=2;
        p=p%1999999973*(p%1999999973)%1999999973;
    }
    f<<rez;
    return 0;
}