#include <iostream>
#include <fstream>
#define mod 1999999973
using namespace std;

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

int n,p;
long long lgput(long long n,long long p)
{
    long long r=1;
    for(long long i=0;(1<<i)<=p;i++){
        if(p & (1<<i))
            r = (r*n)%1999999973;
        n = (n*n)%1999999973;
    }
    return r;
}
int main()
{
    in>>n>>p;
    out<<lgput(n,p);
    return 0;
}