Find prime number

#include<stdio.h>
int main()
{
    int m,n,num,d;
    printf("Enter two numbers: ");
    scanf("%d%d",&m,&n);
    for(num=m;num<=n;num++)
    {
        for(d=2;d<num;d++)
        {
            if(num%d==0)
            {
                break;
            }
        }
        if(d==num)
        {
            printf("The prime number is %d\n",num);
        }
    }
    return 0;
}