More cool prime number stuff
 

If you thought the Golbach conjecture was cool, google "Ulam Spiral",
that nearly blew my mind. Then look at some of the variations on it.
It's like looking into the mind of God.

More cool prime number stuff
 

On Dec 23, 12:08 pm, Frogwatch wrote:
If you thought the Golbach conjecture was cool, google "Ulam Spiral",
that nearly blew my mind. Then look at some of the variations on it.
It's like looking into the mind of God.

Bring this sort of stuff up and I get sidetracked for days doing non-
productive stuff.