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Prime Number Spiral Description:

Prime Number Spiral is Shareware program for Windows developed by Hermetic Systems

The Prime Number Spiral (a.k.a. the Ulam Spiral) is constructed as follows: Consider a rectangular grid. We initiate with the central peak and array the positive integers in a spiral fashion (anticlockwise). The prime numbers are then marked. There is a tendency seeking the prime numbers to chance on diagonal lines, nonetheless far elsewhere into the spiral individual goes. This is software is seeking exploring the Prime Number Spiral. It also (a) allows coloring of the prime numbers in several ways, (b) displays a serendipitous arrangement to refer with the primes and (c) shows how quadrangular and triangular numbers are located on the spiral.

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Web authoring, Encryption, Primes, Conversion, Meta tag generator, Html utilities, Security, Encipherment, 

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