#include <iostream>
#include<stdio.h>
using namespace std;
FILE *f,*g;
int main()
{
    int  m,n,p=1;
    f=fopen("ingput.in","r");
    g=fopen("ingput.out","w");
    fscanf(f,"%d %d",&m,&n);
    while(n!=0)
    {
        if(n%2==1)
        {
            n--;
            p*=m;
        }
        m*=m;
        n/=2;
    }
    fprintf(g,"%d",p% 1999999973);
    fclose(f);
    fclose(g);
    return 0;
}