Image: Ulam 2
No higher resolution available.
Ulam_2.png (345 × 345 pixels, file size: 4 KB, MIME type: image/png)
Description: Ulam spiral with primes of the form 4x^2-2x+41 highlighted
Title: Ulam 2
Credit: Own work
Author: Will Orrick
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
