#include <fstream>
#include <vector>
#include <queue>

using namespace std;

ifstream cin("lgput.in");
ofstream cout("lgput.out");

vector<int> A[100001];

int n,p,sol=1;
int viz[100001];

int main()
{
    cin >> n >> p;
    int a=n;
    for (int i=0;(1<<i)<=p;i++)
    {
        if(((1<<i)&p)>0)
        {
            sol=(sol*a)%1999999973;
        }
        a=(a*a)%1999999973;
    }
    cout << sol;
}