Likeable primes

There is a Twitter account that tweets the prime numbers once an hour in sequence. (The handle is @_primes_ .) Since before I joined Twitter, it’s been working its way through the six-digit primes and some of them are very nice. A lot of other people think they’re nice too, based on the fact that they are given likes and retweets. But what is it that motivates people to do this? What is it that makes a prime likeable? Well, that’s what this post is about.

You can read the rest of this blog post in PDF form here.