prime_pos = 10001 req_prime = -1 number = 2 while(1): i = 2 isPrime = 1 while((i*i)<=number): if((number%i) == 0): isPrime = 0 break; i = i + 1 if(isPrime): req_prime = number prime_pos = prime_pos - 1 if(prime_pos == 0): break; number = number + 1 print("The 10001st prime is:",req_prime); # OUTPUT: # The 10001st prime is: 104743