diff --git a/pkgs/applications/science/math/ecm/default.nix b/pkgs/applications/science/math/ecm/default.nix
new file mode 100644
index 00000000000..535ec8d18a4
--- /dev/null
+++ b/pkgs/applications/science/math/ecm/default.nix
@@ -0,0 +1,27 @@
+{stdenv, fetchurl, gmp}:
+
+let
+  pname = "ecm";
+  version = "6.2.3";
+  name = "${pname}-${version}";
+in
+
+stdenv.mkDerivation {
+  inherit name;
+
+  src = fetchurl {
+      url = https://gforge.inria.fr/frs/download.php/22124/ecm-6.2.3.tar.gz;
+      sha256 = "1iwwhbz5vwl7j6dyh292hahc8yy16pq9mmm7mxy49zhxd81vy08p";
+    };
+
+  buildInputs = [ gmp ];
+
+  doCheck = true;
+
+  meta = {
+    description = "Elliptic Curve Method for Integer Factorization";
+    license = stdenv.lib.licenses.gpl2plus;
+    homepage = http://ecm.gforge.inria.fr/;
+    maintainers = [ stdenv.lib.maintainers.roconnor ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4bc71422e7e..5e587099b3f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7617,6 +7617,8 @@ let
 
   ### SCIENCE / MATH
 
+  ecm = callPackage ../applications/science/math/ecm { };
+
   maxima = callPackage ../applications/science/math/maxima { };
 
   wxmaxima = callPackage ../applications/science/math/wxmaxima { };