Prime Home Primer on Primes In Search of Primes Sieve of Eratosthenes Files References Table of Contents

Applied Primes

Introduction : At this time there are only a few areas where prime numbers are applied directly to something that is not math in nature. The single largest application is public key encryption. PGP and some other public key encryptions are based on the fact that it very simple to multiply large prime prime numbers as compared to factoring the result of this multiplication. From this application there arises two application or areas of applied research. Generating large prime numbers for use in public key encryption, and factoring the products of large prime numbers in order to break public key encryption. These are the two sides of the Spy vs Spy issue of encryption.

There are other areas of applied prime numbers, but they almost exclusively are an intermediate tool in some other mathematical application. Linear Congruent Pseudo Random Number Generators (LCPRNG) for example. More about those later.

PGP Defined (very simply):

Factoring Defined:

Prime Tests Defined:

Credits:

modified : 06-Nov-1998 02:47 PM
author : Tom Wolf
https://members.tripod.com/~tomwwolf
email : tomwwolf@rocketmail.com
Counter :