(In reply to Hmmm... Computer "Solution"?
I missed the 373 one!
And yes, I would discount the latter.
Unless I'm reading my prime number chart incorrectly, or it is indeed incorrect, I do have two solutions which contain the digit '1', like in 113.
Also please give me some thoughts on your listing.
Do, lines 110-160 provide the data for building the numbers formed by lines 221-237?
And why have you imposed a limit of 4 numbers since other digits occur in the three digit primes?
And what part is the 'prime' test?
Posted by brianjn
on 2008-12-01 20:43:58