by Hermetic Systems 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.
by ContextView.Com Convenient and powerful extension for Windows Explorer that saves time by allowing you to preview over 60 image, animation, video, and audio file formats and perform a variety of advanced operations directly from any right-click context menu.
