This number is a composite.
Single Curio View: (Seek other curios for this number)The best 8-by-8 prime array known contains 394 primes and was found by Wilfred Whiteside in 2005 as a part of Al Zimmerman's programming contest. [Post]
Submitted: 2006-07-29 12:25:46; Last Modified: 2008-01-30 11:28:00.
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