Re: What is the ratio of primes n converging with 2n+1 to prime ?
- From: Gerry Myerson <gerry@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Wed, 24 Sep 2008 23:08:31 GMT
In article
<30549671.1222288788155.JavaMail.jakarta@xxxxxxxxxxxxxxxxxxxxxx>,
"Roman B. Binder" <rbinder@xxxxxxxxxxxxxxxx> wrote:
I just wonder how it will happen with growing
value of n prime. Does 2n+1 always will have
a chance to be prime ?
For smallest primes from 2 to 101 the ratio is
next to 0.5 (exactly 14/29) :
This may be covered by the Bateman-Horn conjectures, q.v.
--
Gerry Myerson (gerry@xxxxxxxxxxxxxxx) (i -> u for email)
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