Wheel Factorization & Sieve of Eratosthenes

Question

I want optimize the sieve more further. I already have learnt wheel factorization from http://en.wikipedia.org/wiki/Wheel_factorization#Procedure. But i don't understand how can I implement wheel factorization in the sieve ?

bool status[N]={0};
void SOE(){
    status[0]=1;
    status[1]=1;
    status[2]=0;
    for(int i=4;i<N;i=i+2){
        status[i]=1;
    }
    int sqrtN=sqrt(N);;
    for(int i=3;i<=sqrtN;i=i+2){
        if(status[i]==0){
            for(int j=i*i;j<N;j+=i+i){
                status[j]=1;
            }
        }
    }
}