This software allows users to explore the Prime Number Spiral, where prime numbers are marked in a spiral arrangement of natural numbers.

One interesting discovery when exploring the Prime Number Spiral is that prime numbers tend to occur on diagonal lines, regardless of how far out into the spiral you go. The software makes it easy to explore this phenomenon and learn more about the intricate patterns and properties of prime numbers on a spiral grid.
In addition to providing a platform for in-depth exploration of the Prime Number Spiral, this software offers several other features to enhance the experience. Users have the option to color code prime numbers in various ways, allowing for more visual exploration and pattern recognition. Additionally, a random arrangement is also provided to compare with the prime numbers, enabling further exploration and experimentation.
Lastly, the software also displays how square and triangular numbers are located on the spiral grid, opening up more possibilities for exploration and discovery. Overall, the Prime Number Spiral software offers a comprehensive and dynamic tool for anyone interested in exploring the patterns and properties of prime numbers in a unique and fascinating way.
Version 9.00: N/A
Version 8.72: Now fully Windows 8 compatible
Version 8.35: Fixed bug in demo version
Version 8.24: Fixed problem with German text.
Version 7.91: Installation is now fully English-German bilingual.
Version 7.79: Minor improvements.
Version 7.67: Improved activation-key-request window.
Version 7.57: Minor improvements.
Version 7.42: Minor improvements.
Version 7.32: Changes to demo version and activation process.