diff --git a/srcpkgs/pari-seadata-big/template b/srcpkgs/pari-seadata-big/template
new file mode 100644
index 00000000000..04023e731e8
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+++ b/srcpkgs/pari-seadata-big/template
@@ -0,0 +1,17 @@
+# Template file for 'pari-seadata-big'
+pkgname=pari-seadata-big
+version=20170418
+revision=1
+create_wrksrc=yes
+depends="pari"
+short_desc="PARI/GP package needed by ellap for large primes up to 1100 bits"
+maintainer="André Cerqueira <acerqueira021@gmail.com>"
+license="GPL-3.0-or-later"
+homepage="http://pari.math.u-bordeaux.fr/packages.html"
+distfiles="https://pari.math.u-bordeaux.fr/pub/pari/packages/seadata-big.tar"
+checksum=7c4db2624808a5bbd2ba00f8b644a439f0508532efd680a247610fdd5822a5f2
+
+do_install() {
+ vmkdir  usr/share/pari
+ vcopy data/seadata usr/share/pari
+}