#include <stdio.h>
int main()
{
int i=2,theBiggest;
long long int number=600851475143;
while(number!=1)
{
if(number%i==0)
{
printf("%10d |%6d\n",number,i);
number=number/i;
theBiggest=i;
}
else
{
i++;
}
}
printf("the biggest divider prime number = %d",theBiggest);
return 0;
}
