Max value of x/phi(x)

Benoit Cloitre abcloitre at wanadoo.fr
Tue Aug 31 13:47:02 CEST 2004


> Clearly there is no absolute lower bound, and any new minimum on that
> product will first be reached when x is the product of the first k 
> primes
> for some k; I guess you can use prime density theorems to get a rough
> idea of what k needs to be for a given minimum, but I'm not sure 
> exactly
> how you'd go about that.
>

There is also A091439. The rate of growth should be similar as 
described in A002110.


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