mpz_probab_prime_p reproducibility

[Torbjörn Granlund]

Pierre Chatelier <pierre at chachatelier.fr> writes:

  I have checked the source code, and so the answer (in GMP 6.1.1) about
  reproducibility is no. The miller rabbin tests are done under a
  gmp_randstate_t, and there is no seed deterministicallly hashed from the
  number n to test.

If your use of "reproducibility" is what I think it is, then you have
misread the source code: the fact is that two consecutive calls with the
exact same parameters will yield the same results.


-- 
Torbjörn
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