[seqfan] Re: A conjecture

Max Alekseyev maxale at gmail.com
Sun Dec 27 02:36:01 CET 2009


That's equivalent to saying that the class number h(-p) (see A002143)
for prime p==3 (mod 4) is bounded by 2*sqrt(p).

Max

On Sat, Dec 26, 2009 at 7:30 PM, Christopher Gribble
<chris.eveswell at virgin.net> wrote:
> I have strong empirical evidence that
>
> (Sum of quadratic non-residues of prime(n) - Sum of quadratic residues of
> prime(n)) < 2 (prime(n))^1.5
>
> Does anyone know of a proof or how to proceed to prove it?
>
>
>
> Happy New Year,
>
>
>
> Chris Gribble
>
>
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>
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>




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