2 mirrors · Windows · Free
Pick from 2 verified mirrors below. All deliver the same 1.5 MB file under the Freeware license.
2 available
About this software
Prime Number Spiral : Lets you explore the Prime Number Spiral, also called the Ulam Spiral, without significant efforts while also enabling you to animate it
Read the full Prime Number Spiral review and feature list →
Tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 1.5 MBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
At a glance