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Old 2008-05-13, 18:07   #4
davar55's Avatar
May 2004
New York City

3·17·83 Posts

The original problem was perhaps too computationally simple
to be interesting. The following additional condition adds an
iota of complexity:

The 25 distinct primes in the square should be the first 25
odd primes {3,5,7,...,97,101}.

(I have a solution which wasn't hard to find by trial and error,
so there must be many solutions; but plain brute force on the 25!
such possible squares is obviously too computationally costly.)

Last fiddled with by davar55 on 2008-05-13 at 18:08
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