Re: My "fullfactor" package

[Bill Allombert <Bill.Allombert@math.u-bordeaux1.fr>]

On Tue, Dec 18, 2007 at 11:35:13PM +0100, Jeroen Demeyer wrote:
> Hello list,
> 
> I have developed a complete GP package with some functions related to 
> factoring.  In particular, it contains the Cunningham tables with 
> factors of b^e - 1 for "small" b and e.
> 
> The package + help can be found at
> http://cage.ugent.be/~jdemeyer/fullfactor/

Thanks a lot for your package!

For what is worth, PARI/GP 2.4.2CVS include the following
functions which are related to fullfactor:

/* factor p^n - 1, assuming p prime */
GEN factor_pn_1(GEN p, long n)

/* an algebraic factor of Phi_d(a), a != 0 */
GEN factor_Aurifeuille(GEN a, long d)

Cheers,
Bill.