#include <iostream>
#include <fstream>
using namespace std;
unsigned long long n,p,x;
unsigned long long put (int a,int b)
{
    if(b==0)
        return 1;
        else
            if(b==1)
            return a;
    if(b%2==0)
      x=put(a*a,b/2)%1999999973;
      else
        x=a*put(a*a,(b-1)/2)%1999999973;
    return x;

}
int main()
{
 ifstream fin("lgput.in");
 ofstream fout("lgput.out");
fin>>n>>p;
fout<<put(n,p);
}