<code class="language-python">from math import sqrt 

def getPrime(n):
    if (n!=2) & (n&1==0) :
        return False
    for i in range(3,int(sqrt(n))+1,2):
        if n%i == 0:
            return False
    return True   

def  primePosition(x):
    count = 0
    if x==2:
        return 1
    if (x>1) & getPrime(x):
        for i in range(3, x,2):
            if getPrime(i):
                count += 1
        return count + 2
    return count
</code>