Number is Prime number or not

// C program to check whether a number is Prime number or not.
#include<stdio.h>
int main(){

int x,count=0,i;
printf("Enter a number :");
scanf("%d",&x);
for(i=2;i<x;i++)
if(x%i==0){
count++;
break;}

if(count==0)printf("%d is Prime Number\n",x);
else printf("%d is not a Prime number\n ",x);




return 0;}