Prime Number Spiral 8.72
Software for exploring the Prime Number Spiral (a.k.a. the Ulam Spiral)
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.
Software Specs
Publisher:............ Hermetic Systems
License:............... Shareware
Price:................... $9.95
File size:.............. 1.56 MB
Downloads:.........
Release date:...... 25 Dec 2013
Last update:........ 01 Jan 2014
Language:............ English, German
Publisher review for Prime Number Spiral 8.72:
Review by: Hermetic Systems
The Prime Number Spiral (a.k.a. the Ulam Spiral) is constructed as follows: Consider a rectangular grid. We start with the central point and arrange the positive integers in a spiral fashion (anticlockwise). The prime numbers are then marked. There is a tendency for the prime numbers to occur on diagonal lines, however far out into the spiral one goes. This is software is for exploring the Prime Number Spiral. It also (a) allows coloring of the prime numbers in various ways, (b) displays a random arrangement to compare with the primes and (c) shows how square and triangular numbers are located on the spiral.
Operating system:
Win2000,Win7 x32,Win7 x64,Win98,WinVista,WinVista x64,WinXP
Release notes:
Minor Update
Whats new in version 8.72:
Now fully Windows 8 compatible
Prime Number Spiral screenshots:
Prime Number Spiral download tags:
prime number spiral prime numbers primes Ulam spiral mathematical
Copyright information:
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