For instance, there were 25 primes below 100, but only 21 between 100 and 200, and only 16 between 1000 and 1100. However, unlike with the Earth’s air it didn’t matter how high you went with prime numbers as there were always some around. For instance, 2097593 was a prime, and there were millions between it and, say, 4314398832739895727932419750374600193. So, the atmosphere of prime numbers covered the numerical universe.
