90 Gigapixel Ulam
300,000 x  300,000 pixel Ulam Spiral
After buying a new PC I pushed the limits a bit further and have generated a 90 Gigapixel Ulam spiral... that means the numbers 1 to 90,000,000,000 are represented. It's huge but viewable using HD View from Microsoft.

If each square on the Ulam Spiral was 1 millimeter square the image would be 300 meters wide and tall... 90,000 square meters of Ulam goodness!

From a distance the spiral looks quite featureless, click here to start zoomed into the centre of the spiral... you can zoom using the buttons on the top right, or the scroll wheel on your mouse. Click and drag the image to move in any direction.

Copyright © 2007 - H Rudd