In a cave in Kartoom lives a beast called the "natch" that no other hunter's been able to catch. - Dr Seuss
This is just a fun project for playing with prime numbers and Ulam Spirals. It used React for the UI. You can access the running version here.
This is an extension of some C++ code I wrote for finding prime numbers.It uses the Sieve of Eratosthenes to mark bits in a block of memory. I then used a small Python class to process prime numbers to create an svg file of an Ulam Sprial.
Props to svgwrite for providing the zoom and panning functionality.