mpz_prevprime

[Marco Bodrato]

Ciao,

Il 2019-09-03 08:41 Seth Troisi ha scritto:
> 1. s->reps next_primes chained (next_prime(p, p); next_prime(p, p);)

> Currently it takes about 20 seconds to test -s 16-128, and 15 minutes
> to test -s 16-1028
> with -t 1.04 the resulting graph is much smoother than the old graph.

Also your proposed patch for tune/speed, to support mpz_nextprime, was 
committed.

https://gmplib.org/repo/gmp/rev/8aa3b936c707

Ĝis,
m