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-2.15.4.tar.gz (4.9 MB), Jun 27 2023
sha256sum: c3545bfee0c6dfb40b77fb4bbabaf999d82e60069b9f6d28bcb6cf004c8c5c0f
md5sum: 4ab5c81d93f4bccb94e483b8b48fc336 / PGP signature: pari-2.15.4.tar.gz.asc
Changelog
Development version: pari-2.16.0.alpha.tar.gz (5.0 MB), Feb 25 2023
sha256sum: dd0ab5675865f9fc847e2e770542322f3e21bca3a99612b3f70a66a110e1017f
md5sum: 615c092fae3af63d0807e0e72bc8a0cf / PGP signature: pari-2.16.0.alpha.tar.gz.asc
Changelog (alpha)

Snapshot corresponding to the latest version 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 nowadays), then select the appropriate binary:

Stable 32-bit version: Pari32-2-15-4.exe (91.6 MB), Jun 29 2023
sha256sum: 42a087a7505e7d41abfe94a0abf5cd7d2a21cf80aa784cf31ac7327a6b8fe442
md5sum: aa3aea4d3c3a35d184d1a9634da38947
README.win
Stable 64-bit version: Pari64-2-15-4.exe (97.9 MB), Jun 29 2023
sha256sum: 7ea9e87b250c3810632fba7c1f53a502034faca390735f1818b856d5d9e81e7a
md5sum: 1be71402d6bbdd90c2138565cea85f1a
README.win
Development 32-bit version: Pari32-2-16-0.exe (91.6 MB), Feb 25 2023
sha256sum: 4f29ca4f4549c431c79189fa594da5e5d54f99aad20540f82c88a347845165aa
md5sum: 315d7dfc6fa427c97d152734aac5dcce
Development 64-bit version: Pari64-2-16-0.exe (98.0 MB), Feb 25 2023
sha256sum: c09b14e06085220c34b8fadd2a8cc32afea72a77528e6c201de6b783a258a9c4
md5sum: 59ddbae8ee1c762718c52827059e3df5
Daily Snapshots (32-bit, 64-bit): basic GP binaries built daily from the master branch. Bleeding edge !

MacOS, binary distributions

Basic DMG for MacOS (no packages)

Stable (intel) : PariGP-2.15.4.dmg (18.7 MB), Jun 29 2023
sha256sum: 738a4adf1c88b5d3d80dcd0caa9c7afb41658677bed0a7998fc353ba29afbf5d
md5sum: b22b75e1e89c067dab93e9efebfe4ed5
Stable (arm) : PariGP-arm-2.15.4.dmg (15.4 MB), Jun 29 2023
sha256sum: 01ada035df2d91d0ee7f2a3cbaa1e32d447b35ee56f9d61e97336428203bc205
md5sum: 2ea672b5fbd5cbf109ca9638d5ca875d
Stable (arm) multithreaded : PariGP-arm-2.15.4-pthread.dmg (16.0 MB), Jun 29 2023
sha256sum: 2dd62ff61f079a2af026a9eb0ceadcb1d1236c3984a25d5cc5680f47123056ac
md5sum: 7ab1a6cc1784fa442fba6c74edd36aab
Development (intel) : PariGP-2.16.0.dmg (18.7 MB), Feb 25 2023
sha256sum: 4d2273eee77e70a30fd4b2352c4e6aaeedeff4d4c790ffac61c8e530c08dee7b
md5sum: b5e433451d31a89bc98a7fc1de3d9904;
Development (arm) : PariGP-full-2.16.0.dmg (99.4 MB), Feb 25 2023
sha256sum: a4a0315f3bc89a89a531345758fc2c2db4d60548d20783af1f5ee9527343d87f
md5sum: 42ab028810c5692536c5b9fd164fb1ac;
Development (arm) multithreaded : PariGP-arm-2.16.0-pthread.dmg (16.6 MB), Feb 25 2023
sha256sum: 6746ab9c6110f94c56911d674659949ba421e94e3a845ff58269560f5f23e9b1
md5sum: 914420f19b730e23c67e5f5f8aa44c39;

Full DMG for MacOS (all packages)

Stable (intel) : PariGP-full-2.15.4.dmg (99.3 MB), Jun 29 2023
sha256sum: 79ab8aec04b5c8f1a398c0a29918a6a1d2d8d1986aa9503ef4d67df05b465102
md5sum: 2d48b41ccc055d1bd08c3595eadf4f94
Stable (arm) : PariGP-arm-full-2.15.4.dmg (107.0 MB), Jun 29 2023
sha256sum: cc991d87e2d9da4b9cfeb2365bc1e6be737b30017152870b7abc7179219889fb
md5sum: aa89b3b0ab6eb6773bc66d05fe6b1bb0
Stable (arm) multithreaded : PariGP-arm-full-2.15.4-pthread.dmg (107.5 MB), Jun 29 2023
sha256sum: b51ff857aca7bc823c8e4bec3acc9b2aa32b9d7cf7f4bfc25ea431703019f603
md5sum: cbe9d24ed2d177dbb80c3de1c663fcfa
Development (intel) : PariGP-full-2.16.0.dmg (99.4 MB), Feb 25 2023
sha256sum: a4a0315f3bc89a89a531345758fc2c2db4d60548d20783af1f5ee9527343d87f
md5sum: 42ab028810c5692536c5b9fd164fb1ac;
Development (arm) : PariGP-arm-full-2.16.0.dmg (107.8 MB), Feb 25 2023
sha256sum: ade1e5fd66d9c40a76ef3b702ef965c45adb0eccc2125ae523690fb21ef9e24e
md5sum: 787de2f92426bb08c97d2b8068e8e432;
Development (arm) multithreaded : PariGP-arm-full-2.16.0-pthread.dmg (108.2 MB), Feb 25 2023
sha256sum: e42070736e03e86959cbe5e8293e1bd4ca316534dcfef810347988c21b920a33
md5sum: 4534bc56f2ac11ff3a186d04309e7ce6;

Snapshot from our GIT server a basic GP binary built daily from the master branch.

Android, binary distributions

Stable version: PariDroid-2.15.3.2.3.apk (18.4 MB), Jul 3 2023
sha256sum: 815b1473d7b12e8c261ee33830b148e8822363d53f71e76decafb07fa43954c7
md5sum: 8b2e6b64d90270ca191657751d1643bb / PGP signature: PariDroid-2.15.3.2.3.apk.asc

GP2C

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

Last version: gp2c-0.0.13.tar.gz (859 KB), Sep 20 2022
sha256sum: 261374eca73ebd76c112a9593dca28b64812aa762561fda5a4b2c2cd79a69d36
md5sum: 886571cc9820311000e60a38e2b94a80 / PGP signature: gp2c-0.0.13.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.