#include <stdio.h>
#include <stdlib.h>

int main()
{
    long long n,p,k,i;
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    scanf("%lld %lld",&n,&p);
    k=1;
    for (i=0; (1<<i)<=p; i++)
     {
       if (((1<<i)&p)>0) k=(k*n)%1999999973;
       n=(n*n)%1999999973;
     }
    printf("%lld\n",k);
}