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Free Primes Downloads


Prime Derivatives

This attractive, handy little prime number calculator takes any number up to twenty digits, and then factorizes all the unique prime numbers that evenly divide into the number that was entered into the field. It's small enough to neatly fit in the corner of your monitor while you easily factorize the numbers you need for that school or office assignment.

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CFB Primes

CFB Primes is an optimised PalmOS program which can find the prime factors and closest primes of any integer number up to one billion (US) in a few seconds or less. The standard edit menu allows you to make use of the results in other applications. CFB Primes is available free of charge.

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Factorizer is a Windows program to find factors of numbers up to 2,147,483,646 and to find primes, pairs of primes and Palmen colors of numbers. Or in more detail, Factorizer may be used: (1) to get the prime decomposition of all numbers in a range of numbers, (2) to get all factors of a single number or all factors of all numbers in a range, (3) to find only the prime numbers in a range of numbers, (4) to find pairs of prime numbers (e.g. 107 and 109) in a certain range, (5) to count (without displaying) the prime numbers in a range of numbers. (6) to find Fermat and Mersenne primes < 2,147,483,647 (7) to find the Palmen color of a number or the colors of a range of numbers. In addition a "filter" condition may be set to allow examination of numbers with a constant offset from an arithmetical or a geometrical progression, e.g., just those numbers of the form 7*n - 12 or 10n + 2.

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Prime Number Spiral

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.

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The Html Directory

The quick, simple, easy to use directory list creating utility. Using The Html Directory in just a few clicks you'll be creating html lists of files and folders from any drive on your computer. It can also be used for creating site maps of your web site with your choice of active or non active links. Options include choice of text, background, link colors and background imalso shows the size of each directory.

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Nick, the Robot : Sokoban

Poor Nick. He has been assigned the job to put boxes to the places they need to be. And there are so many ! And the worst is : Nick can only push the boxes. So he has to think well about his moves because once a box is stuck in a corner, he cannot pull it back. He can only push. Help Nick to put all the boxes to the specified positions in three different difficulty levels. Discover the world of the included "Wood" and "Egypt" collections.

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Drive Cleanup Wizard

The Drive Cleanup Wizard helps you get rid of useless, unwanted, temporary files from your machine. You can specify custom file-types you want to search and destroy. Works across User Profiles on a machine. Handy tool for System Administrators and Home Users.

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Clipboard Express

Performance Clipboard Management Product! Save Time. Cut copy drag or paste! Stores up to 150 text clips, up to 32,000 characters, carriage returns plus 10 pictures. Easy access from the system Tray. Launch your browser directly to any stored URL. Minimise typing. Scrollable information fields. Brilliant user friendly Mini Database. Auto Run and Start-in-Tray options. Simply install and run. Users rave! Try it, then try and do without it.

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List Cleaner Intravenous

List Cleaner IV is an Email Address List Cleaner that sorts, filters & removes duplicates from your bulk email lists. List Cleaner Intravenous v3.01 is the ultimate in Data Cleaning and preparing your email lists before sending out your advertisements and news letters. You can combine multiple lists into the bulk email address list cleaner and click on the cleaning button and continue to work, as your list becomes clean as a whistle!

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Visual Paradigm for UML (Community Edition) for Java Platform

Visual Paradigm for UML is a UML modeling tool that supports full software lifecycle - object-oriented analysis, design, coding, testing and deployment. VP-UML supports reverse engineering, code generation, import/export XMI, Rational, plugin... +Use Case modeling +Instant Reverse for XML, XML Schema, Dot NET dll/exe, C++, CORBA IDL +IDE Integration: Visual Studio .NET, IBM WebSphere, JBuilder, IntelliJ IDEA, Eclipse, NetBeans, Sun ONE +more

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Show all possible moves in a game of Scrabble in order of points scored. Type in the words already on the board, the seven tiles in the tray, and ScrabbleScam will list all possible moves in the order of points scored, from a list of 170,000 words. If you must, you can cheat using ScrabbleScam, but you can also improve your play by seeing what the best moves were after already having played your move.

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