Original sentence: What is startling is the tendency of prime numbers to lie on some diagonals more than others.generates a number of primes as n counts up {1, 2, 3, ...} that is large by comparison with the proportion of primes among the number of similar magnitude
Edited sentence: What is startling is the tendency of prime numbers to lie on some diagonals more than others, while a random distribution is expected.generates an unexpectedly-large number of primes as n counts up {1, 2, 3, ...}