Determine how many primes there are in the ranges: 1-1000,

Last updated: 7/17/2022

Determine how many primes there are in the ranges: 1-1000, 1001-2000, and so on up to 9001-10000. Can you see why the Greeks might have wondered if they would run out? (Hint: there are a number of websites that have lists of prime numbers. Even easier: use the Mathematica command Prime Pi[k] which gives the number of primes less than or equal to k.)