Test any number for primality with a single click. It uses a deterministic test and uses the Sieve of Eratophenes logic.
Described on The Math Forum @ Drexel. Recommended for Middle School, High School and College, ages 6+. Small application window allows simultaneous use with Word, Outlook, Excel, etc.. Minimizes to tray and pops up when clicked to test for primality. Audio confirmation; beeps high if prime and beeps low if has factors. Free one month trial. Purchase for 99¢ only. Educational discount: 20%. See also: math, maths, mathematics, prime, primality, tester, windows, simple, fast, primes, numbers, calculator, calc
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