Overview
What is Prime Spiral?
Prime Spiral : Generate Ulam’s prime number spiral with this utility.
In depth
A closer look at Prime Spiral
Prime Spiral is a simple program that arbitrarily generates large spirals, with configurable coloring and other options. The program generates a spiral based on the total number of integers that you specify. It also allows you to specify the colors to use for the background, prime numbers, twin primes, and Mersenne primes.
Verdict
Should you download Prime Spiral?
Prime Spiral runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 305 KB.
We’ve catalogued it under
Science and Engineering.
✓
Verified clean. Every Prime Spiral build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Prime Spiral specifications
- Last updated
- Apr 28, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 305 KB
- Price
- Free
- Page views
- 585
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