Prime Number Spiral History

Version history for Prime Number Spiral shows you how often it was updated over the past months (starting Jan 06, 2005) as well as 'what is new' information for each update (if available, since this information provided by the author).

Version: 9.00
Size: 1597 KB
OS: Windows
Description:   The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.

v 9.00 updated on Sep 05, 2016

Unknown changes

v 8.72 updated on Dec 02, 2014

Now fully Windows 8 compatible

v 8.35 updated on Dec 16, 2009

Fixed bug in demo version

v 8.24 updated on Nov 05, 2009

Fixed problem with German text.

v 7.91 updated on Aug 18, 2008

Installation is now fully English-German bilingual.

v 7.79 updated on Feb 26, 2008

Minor improvements.

v 7.67 updated on Oct 22, 2007

Improved activation-key-request window.

v 7.57 updated on Apr 26, 2007

Minor improvements.

v 7.42 updated on Sep 13, 2006

Minor improvements.

v 7.32 updated on Jul 20, 2006

Changes to demo version and activation process.

v 7.22 updated on Jun 07, 2006

Added Kagi registration module.

v 7.00 updated on Feb 14, 2006

Added ability to ascertain number at a location in the grid.

v 6.79 updated on Nov 22, 2005

New license terms. Made trial version more interesting.

v 6.67 updated on Jan 06, 2005

Unknown changes

Go back to the Prime Number Spiral review

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