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

ifstream f("lgput.in");
ofstream g("lgput.out");

long long exp(long long x,long long n)
{
if(n==0) return 1;
else if(n==1) return x;
else if(n%2==0) return exp(x*x, n/2);
else return x * exp( x*x, (n-1)/2);
}

int main()
{
long long n,m;
f>>n>>m;
long long sol = exp(n,m);
if(sol < 1999999973) g<<sol;
else 
{sol = sol % 1999999973;
g<<sol;}
return 0;

}