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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.)

Note: some browsers will silently gunzip the downloaded files, and save the .tar, whose size and checksums will be different.


You may also want to download some Optional Packages.

Source distributions

2.7.6 2016-06-21
Snapshots from our GIT server are also available, corresponding to the above versions with all current patches applied.

Windows, binary distributions

Self-installing distributions for Windows

This one should work for most users, try it first.

  • Stable 32-bit version: Pari32-2-7-6.exe,  78743 KBy, Jun 3 16:09:05 2016
    md5sum: d9af008ae29f26a2ad239be6e672b23c Pari32-2-7-6.exe
  • Stable 64-bit version: Pari64-2-7-6.exe,  79479 KBy, Jun 3 16:19:13 2016
    md5sum: d61a0f97ccbda09c12341def4980711f Pari64-2-7-6.exe
  • Development 32-bit version: Pari32-2-8-0.exe,  80096 KBy, Aug 1 18:23:12 2016
    md5sum: e357faffe2dec3ff5ba519e5386343cc Pari32-2-8-0.exe
  • Development 64-bit version: Pari64-2-8-0.exe,  80976 KBy, Aug 1 18:23:20 2016
    md5sum: 25bc39400d9f2e81bdb8ba364f1edf33 Pari64-2-8-0.exe

Basic GP binary for Windows

These are basic barebones GP binaries, without online help, built with or without readline. Optional packages are not included either, although they can be downloaded separately later. Binaries compiled for XP/Vista and 7/8 are available; we advise to try them all then use the one that works best for you.

  • Stable 32-bit version for XP, Vista: gp32-2-7-6.exe,  4818 KBy, Jun 21 09:58:05 2016
    md5sum: 370be5525d52ef075552566fab96a820 gp32-2-7-6.exe
  • Stable 32-bit version for Windows 7, 8: gp32-readline-2-7-6.exe,  5239 KBy, Jun 21 09:58:19 2016
    md5sum: 3995963a9bf5a5a85b8f5bbfa1a73a7b gp32-readline-2-7-6.exe
  • Stable 64-bit version for XP, Vista: gp64-2-7-6.exe,  6540 KBy, Jun 21 09:57:12 2016
    md5sum: afe6ab3b2c73218d3faa2efb2312987d gp64-2-7-6.exe
  • Stable 64-bit version for Windows 7, 8: gp64-readline-2-7-6.exe,  7151 KBy, Jun 21 09:57:28 2016
    md5sum: 0fd80095a29e15a8e286a23bc27c87b8 gp64-readline-2-7-6.exe
  • Development 32-bit version for XP, Vista: gp32-2-8-0.exe,  6046 KBy, Aug 1 18:23:45 2016
    md5sum: 1c035cd7e51df55449b75dc9d899c41f gp32-2-8-0.exe
  • Development 64-bit version for XP, Vista: gp64-2-8-0.exe,  7808 KBy, Aug 1 18:23:52 2016
    md5sum: df30dbfd850ebb40590c5d574a3e511a gp64-2-8-0.exe
  • Development 32-bit version for Windows 7, 8: gp32-readline-2-8-0.exe,  6456 KBy, Aug 1 18:24:15 2016
    md5sum: 6d0c93882c723a9209319868ba0e160e gp32-readline-2-8-0.exe
  • Development 64-bit version for Windows 7, 8: gp64-readline-2-8-0.exe,  8409 KBy, Aug 1 18:24:21 2016
    md5sum: b921078cab6454bfbd2e9bdf93b1375c gp64-readline-2-8-0.exe
Snapshots from our GIT server contain basic GP binaries built daily from the master branch.

MacOS, binary distributions

Basic GP binary for MacOS

  • Development : gp-2.8.0-osx,  8837 KBy, Aug 4 08:37:04 2016
    md5sum: 6847d8046a2b5ff48a9629b083a54481 gp-2.8.0-osx

Full DMG for MacOS

  • Development : PariGP-2.8.0.dmg,  82507 KBy, Aug 6 22:00:39 2016
    md5sum: f403676ead83c9b70d7f65de33e5f6f8 PariGP-2.8.0.dmg

Android, binary distributions


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


  • 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.


The complete PARI/GP archive with older versions is available via HTTP or FTP.

PARI/GP Development
Last Modified: 2016-08-12 13:58:45
Copyleft © 2003-2016 the PARI group.