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

#define mod 1999999973

int n,p;

long long rid(long long a,long long b)
{
    long long sol,i;
    sol=1;
    for (i=0;(1<<i)<=p;i++)
    {
        if ((1<<i)&p)
            sol=(sol*a)%mod;
        a=a*a%mod;
    }
    return sol;
}

int main()
{
    cin>>n>>p;
    cout<<rid(n,p);
}