The Puzzlers

• Jack Brennen

E-mail: Jack Brennen <jack@babybean.com> 
Web Page: http://www.brennen.net/primes/

I'm a software engineer with Zenographics. I use a couple of 400+ MHz Pentium IIs to search for big primes and to attack unfactored composite numbers. I was a four time participant in the USA Math Olympiad Program for high school students.

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