X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/0f00dc4c8eb47e67bc0f148c2dd109f73a451e0a..HEAD:/math/pfilt.c

diff --git a/math/pfilt.c b/math/pfilt.c
index de049cbe..a4c9856b 100644
--- a/math/pfilt.c
+++ b/math/pfilt.c
@@ -304,7 +304,7 @@ int pfilt_jump(pfilt *p, const pfilt *j)
 
   for (i = 0; i < NPRIME; i++) {
     p->r[i] = p->r[i] + j->r[i];
-    if (p->r[i] > primetab[i])
+    if (p->r[i] >= primetab[i])
       p->r[i] -= primetab[i];
     if (!p->r[i] && rc == PGEN_TRY) {
       if (MP_LEN(p->m) == 1 && p->m->v[0] == primetab[i])