Thread: YAFU 2.0 View Single Post
2021-08-18, 19:21   #170
bsquared

"Ben"
Feb 2007

3,617 Posts

Quote:
 Originally Posted by BudgieJane My question is: Having finished the GMP-ECM method on C98 and now noticing what we are testing is C70, why not do a PRP test before starting SIQS and selecting a random seed, etc.?
No particular reason, but notice that it doesn't spend very long in SIQS. 0 seconds to be exact. Checking the input for various properties is the first thing siqs does. And also the first thing other routines do as well. It isn't part of the autofactorer loop because one could write something like this instead of factor, and then no primality test would be performed:

Code:
siqs(ecm(pm1(rho(trial(n,10000))), 100))