#include <bits/stdc++.h>
#define mod 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p;
long long  lgput(long long n,long long p)
{
    if(p==1)
        return n;
    if(n%2==1)
        return lgput(n,p-1)*n%mod;
    else
        return lgput(n,p/2)*lgput(n,p/2)%mod;
}
int main()
{
    f>>n>>p;
    g<<lgput(n,p);
    return 0;
}