#include<stdio.h>
#include<iostream>
FILE *fin,*fout;
long long int n,p,sol;

int main()
{
    fin=fopen("lgput.in","r");
    fout=fopen("lgput.out","w");

    fscanf(fin,"%lld %lld",&n,&p);

    sol=1;

    while(p!=0)
    {
        if((p&1)==1)
        {
            sol*=n;
            sol%=1999999973;
        }
        n*=n;
        n%=1999999973;
        p>>=1;
    }

    fprintf(fout,"%lld",sol);
}