The free version, at least once you are logged in, does as well. I don't pay OpenAI, and for the prompt "Calculate the difference between the two biggest prime

The free version, at least once you are logged in, does as well. I don't pay OpenAI, and for the prompt "Calculate the difference between the two biggest primes less than the factorial of 20" it wrote the following code: import sympy # Calculate 20! factorial_20 = sympy.factorial(20) # Find the two largest primes less than 20! largest_prime = sympy.prevprime(factorial_20) second_largest_prime = sympy.prevprime(largest_prime) # Calculate the difference difference = largest_prime - second_largest_prime difference executed it, and produced the correct result, 40.