Download PARI/GP

If you intend to compile PARI/GP from a source distribution, make sure the GNU MP and GNU readline libraries are already installed on your system. They are not mandatory but make the gp calculator respectively faster and more user-friendly. (See the Extras section for details.)

PARI/GP

You may also want to download some Optional Packages.

Source distributions

Stable version: pari-2.11.4.tar.gz (4.2 MB), Apr 3 2020
md5sum: fb2968d7805424518fe44a59a2024afd / PGP signature: pari-2.11.4.tar.gz.asc
Changelog
Development version: pari-2.12.0.alpha.tar.gz (4.3 MB), Jun 3 2019
md5sum: d6cf5ae5335c29a00ee6421521062e5a / PGP signature: pari-2.12.0.alpha.tar.gz.asc
Changelog (alpha)

Snapshots from our GIT server are also available, corresponding to the above versions with all current patches applied.

Windows, binary distributions

First determine whether you are running a 32-bit or 64-bit version of Windows (probably 64-bit on recent systems), then select the appropriate binary:

Stable 32-bit version: Pari32-2-11-4.exe (86.2 MB), Apr 3 2020
md5sum: 2a14deeeef88a6f0985d584312156517
README.win
Stable 64-bit version: Pari64-2-11-4.exe (91.4 MB), Apr 3 2020
md5sum: 7240c49b7019c90cbbb0ab476b879f28
README.win
Development 32-bit version: Pari32-2-12-0.exe (86.4 MB), Jun 3 2019
md5sum: 13683227be2d66e572f443281eae4ef0
Development 64-bit version: Pari64-2-12-0.exe (91.9 MB), Jun 3 2019
md5sum: fe7866f0551a4c2e67cf166bc47f1272
Daily Snapshots contain basic GP binaries built daily from the master branch. Bleeding edge !

MacOS, binary distributions

Basic GP binary for MacOS

Stable : gp-2.11.4-osx (10.3 MB), Apr 3 2020
md5sum: 9fb36a89d8b04eb018b3e24c6a2144f7
Development : gp-2.12.0.alpha-osx (10.5 MB), Jun 3 2019
md5sum: f576b532d34d2b55dcd41de67f6735f8

Basic DMG for MacOS (no packages)

Stable : PariGP-2.11.4.dmg (16.1 MB), Apr 3 2020
md5sum: b77a55226efc7e3c00d425b145246759
Development : PariGP-2.12.0.alpha.dmg (16.4 MB), Jun 3 2019
md5sum: 2f540591e9b538e89cebecb874a8963e

Full DMG for MacOS (all packages)

Stable : PariGP-full-2.11.4.dmg (93.2 MB), Apr 3 2020
md5sum: 5dae5be56a2908aa0663e1deebe29982
Development : PariGP-full-2.12.0.alpha.dmg (93.5 MB), Jun 3 2019
md5sum: 8ef21fe34be4cb5e561a4c479cec4bc8

Snapshots from our GIT server contain basic GP binaries built daily from the master branch.

Android, binary distributions

Stable version: PariDroid-2.11.3.1.7.apk (6.7 MB), Apr 9 2020
md5sum: d392d6dc9e2fe2022e018683cbf631d0 / PGP signature: PariDroid-2.11.3.1.7.apk.asc

GP2C

The GP to C compiler translates GP scripts to PARI programs.

Last version: gp2c-0.0.11pl4.tar.gz (831 KB), May 22 2020
md5sum: c0f9efbadd575d3f7aa143e0e84953aa / PGP signature: gp2c-0.0.11pl4.tar.gz.asc
Changelog

Extras

The GNU readline library provides line editing under GP, an automatic context-dependent completion, and an editable history of commands.
The GNU MP library can be used as a replacement for the native multiprecision kernel. It is rather faster than the native kernel (benchmarks).
The PariEmacs package. Require PARI/GP-2.4.1 and up. GP can be run in an Emacs buffer, with all the obvious advantages if you are familiar with this editor. This package was developped alongside PARI/GP for a long time. It is now developped independently and must be downloaded separately. (In particular, PARI/GP and PariEmacs may be upgraded independently.)
perl (used by the gphelp script) provides extended online help (full text from this manual) about functions and concepts, which can be used under GP or independently.