[seqfan] Re: More (composite) terms for A233281
gladhobo at teksavvy.com
Mon Feb 10 21:47:01 CET 2014
I wrote: "My question is still how one might know that smallish solutions (say, up to a given size) will not come from unsolved, future Fibonaccis."
Does any prime factor of any composite Fibonacci number with prime index appear as a prime factor for any *other* composite Fibonacci number with prime index? If 'no', it should be possible to derive a bound for our solutions, below which they would be complete.
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