Re: Hypotheses on P(x) in zncoppersmith?
Georgi Guninski <[email protected]>
| Newsgroups | gmane.comp.mathematics.pari.devel |
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| Message-ID | <CAGUWgD9zHiFuzE-MdXs0rJeiRtzFr+HTyT7=AWtPT-XUqkpr0w@mail.gmail.com> |
On Wed, Dec 4, 2019 at 3:26 AM Karim Belabas <[email protected]> wrote: > When gcd(lc(P), N) > 1, there is no easy formula. The best I can come > up with is the following > > d := deg P > b := log_N B > x := log_N X > p := log_N gcd(lc(P), N) > Your constraints are so restrictive I am not sure they are ever satisfiable. Do you have explicit N,P with gcd(N,lc(P))>1 where zncoppersmith finds root?