From fe136a980074ee53601980ef92ddc553547982a0 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 13 Jun 2025 19:48:16 -0700
Subject: [PATCH] factor: let builder specify MR_REPS

* src/factor.c (MR_REPS): Let the builder specify it
with -DMR_REPS=whatever.
---
 src/factor.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/factor.c b/src/factor.c
index 3ffd0f2dba..da7bd3535d 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -703,7 +703,9 @@ static bool dev_debug = false;
 static bool flag_prove_primality = PROVE_PRIMALITY;
 
 /* Number of Miller-Rabin tests to run when not proving primality.  */
-#define MR_REPS 25
+#ifndef MR_REPS
+# define MR_REPS 25
+#endif
 
 static void
 factor_insert_refind (struct factors *factors, mp_limb_t p, int i, int off)
-- 
2.47.3