#include <iostream>
#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
double x;
int n;
double pow2(double x,int n)
{
    double p=1;
    while(n>0)
    {
        if(n%2!=0)
        {
            p=p*x;
            n--;
        }
        x=x*x;
        n=n/2;
    }
    return p;
}
int main()
{
    f>>x>>n;
    g<<(int)pow2(x,n)%1999999973;
}