1 files changed, 5 insertions, 4 deletions

diff --git a/src/math/order.c b/src/math/order.c
index 89343e6..e7abf56 100644
--- a/src/math/order.c
+++ b/src/math/order.c
@@ -17,12 +17,13 @@ int order_smallfact(curve_t *curve, config_t *cfg, arg_t *args) {
 	pari_ulong smallfact = *(pari_ulong *)args->args;
 	pari_sp ltop = avma;
 	GEN fact = mpfact(smallfact);
-	if (lgefint(fact) > 3) {
-		fprintf(stderr, "Cofactor too large.");
-		return INT_MIN;
+	if  (lgefint(fact) > 3) {
+		smallfact = 0;
+	} else {
+		smallfact = itou(fact);
 	}
 
-	GEN order = ellsea(curve->curve, itou(fact));
+	GEN order = ellsea(curve->curve, smallfact);
 	if (gequal0(order) || gequal1(gcdii(order, fact))) {
 		avma = ltop;
 		return -4;