From 344a56c87215ee4761e603fd0bc7f93c11907513 Mon Sep 17 00:00:00 2001
From: DesWurstes <DesWurstes@users.noreply.github.com>
Date: Sun, 4 Oct 2020 12:39:21 +0100
Subject: [PATCH] Fix wrong result due to overflowing

---
 interactive/ec.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/interactive/ec.js b/interactive/ec.js
index e82d6437a96..b8b4f2f48f7 100644
--- a/interactive/ec.js
+++ b/interactive/ec.js
@@ -1094,6 +1094,8 @@
             }
         }
 
+        m %= this.k;
+
         var x3 = ( m * m - x1 - x2 ) % this.k;
         var y3 = ( m * ( x1 - x3 ) - y1 ) % this.k;