Using python 3.5 :

1.Use Python to find how many primes are there less than 1,000,000, less than 10,000,000, and less than 100,000,000? Can you propose an estimate for the number of primes less than x where x is apositive integer?

2.Alter the code developed in (1) to determine the primes not exceeding 100, then determine whether 2^p 1 is prime for each of these prime