Here's another prime number circle/visualization: http://www.flickr.com/photos/michaelpaukner/3977033600 http://www.flickr.com/photos/michaelpaukner/3977033600

Here's another prime number circle/visualization: http://www.flickr.com/photos/michaelpaukner/3977033600 http://www.flickr.com/photos/michaelpaukner/3977033600 The creator of that one links to a Geocities page (which doesn't exist anymore, of course), but I think that page probably moved here: http://www.magic-squares.net/moreprimes.htm#A%20Prime%20Circle http://www.magic-squares.net/moreprimes.htm#A%20Prime%20Circ...