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Software for exploring the Prime Number Spiral (a.k.a. the Ulam Spiral)
Enter a number, and factorize the prime numbers that evenly divide into it.
For factoring integers, finding primes and plotting associated histograms
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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.
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Enter any number up to twenty digits, and click the button. The result will be a string of unique prime numbers that can evenly be divided into the number that was entered.
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A program to find prime numbers and pairs of primes, to decompose numbers into their prime constituents, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms.
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A programmable multiple-precision hex calculator with many utilities. With it, you can easily perform a lot of big number math and encryption operations, such as: square root, modular inverse; hash make; primality test; hex, dec, oct, bin conversion.
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Prime Option is used to measure what is important and to select the best option. It can be used to choose products, software, development options, shares, funds, staff, features and design points.
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This add-in for Excel 2000-2007 will allow you to fast and easy transform current tables to construct pivot ones, to divide one table into several ones or to unite two tables in one
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ODBC Viewer, View or edit any ODBC enabled database. Use Table Dump and Table Reload feature to test and retest your applications. Viewer shows content and structure without the orginal Database Frontend.
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{ Cadig TableBar 2.0 } integrates all table commands in AutoCAD 2005/2006 into a toolbar, just like the table toolbar in Microsoft Word. It's *Freeware*. == http://www.cadig.com==
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Hey! FIFA World Cup is in its prime and you have a unique chance to invite Ronaldo, Zidane, Owen and other football stars over absolutely free! Just download this outstanding screensaver and you are on the all-star team!
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Create professional quality math worksheets in moments with versatile software with over 60 mathematic worksheet activities. The worksheets include adding and subtracting fractions, counting patterns, telling time, magic squares, metric weights and..
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Review by charoon: very good for student and evryone (4/5 - 14-Aug-2005)
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