natch

In a cave in Kartoom lives a beast called the "natch" that no other hunter's been able to catch. - Dr Seuss

Introduction

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.

Supporting Work

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.