Bill Allombert on Wed, 07 Mar 2007 20:48:11 +0100

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Re: newbie question

> Can you please tell me if there is a builtin function to return a
> psuedoprime or prime number of a give number of digits in size?
> I want to get some do some timing tests on various sizes of factoring
> of co-primes from about 4 digits each to about 20 digits each.
> The routine that I am looking for would be one that returned a random
> prime number of a given size.
> any ideas on this?
The simplest is probably to do

(which actually returns a strong pseudoprime)