#include <fstream>

using namespace std;
ifstream cin("lgput.in");
ofstream cout("lgput.out");
long long exp(long long a,int n)
{
    long p=1;
    while(n!=0)
    {
        if(n%2==1)
            p=(p*a)%1999999973;
        a=(a*a)%1999999973;
        n/=2;
    }
    return p;
}

int main()
{
    long long n,p,x;
    cin>>n >> p;
    x=exp(n,p);
    cout<<x%1999999973;
    cin.close();
    cout.close();
    return 0;
}