#include <iostream>
#include <fstream>
using namespace std;
ifstream in ("lgput.in");
ofstream out ("lgput.out");

const int mod=1999999973;
int n,p;

int pow_lg(int x, int p)
{
    int aux=1;
    while(p>0)
    {
        if(p&1)
        {
            aux=(1LL*aux*x)%mod;
            p--;
        }
        x=(1LL*x*x)%mod;
        p/=2;
    }
    return aux;
}

int main()
{
    in>>n>>p;
    out<<pow_lg(n,p);
    return 0;
}