Bill Allombert on Sat, 17 Sep 2016 10:16:11 +0200

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Re: L-functions twisted by character

On Fri, Sep 16, 2016 at 11:14:09AM +0200, Jeroen Demeyer wrote:
> Does PARI support L-functions (in particular of elliptic curves) twisted by
> a character? I couldn't find it explicitly in the manual, but I might have
> missed something.

No it is not implemented. The problem is to compute correctly the
conductor and the Euler factors at the bad primes.
If you know that you can do it using lfuncreate.

What kind of characters do you have in mind ?