most interesting property in a integer

Klaus Brockhaus klaus-brockhaus at t-online.de
Thu May 31 01:50:10 CEST 2001


luis rodriguez schrieb:
> 
> About 113
> 
> Of all prime numbers, 113 is the p(n) that produces the highest value
> 
> of the relation: (p(n+1) - p(n))/sqr(p(n)) = 1.317.
> 
> Ludovicus

What about 7?

(11-7)/sqrt(7) = 1.51185789,

(127-113)/sqrt(113) = 1.31700922.

Klaus

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