10684Re: primes close to 2^(2^n) for n = 11..14
- Jan 4, 2003--- richard_heylen wrote:
> Judging from the conjectured density of primes in this region youNothing more than PNT and Poisson, with a touch of Irish blood.
> were quite lucky!
You can strengthen these numbers by running
/>pfgw -tc PRPfile
this will test for "Fermat and Lucas PRP".
I don't know of any composites that pass this. Does anyone else know?
If you wanted to be even more sure you could use "Perrin
pseudoprimality test" or one simmilar, but these are not part of PFGW.
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