--- title: Install Prime95 (UNOFFICIAL) on Ubuntu using the Snap Store | Snapcraft description: Get the latest version of Prime95 (UNOFFICIAL) for on Ubuntu - Free Mersenne Prime Search Software url: https://snapcraft.io/install/prime95/ubuntu --- [Canonical Snapcraft](https://snapcraft.io/) # Install Prime95 (UNOFFICIAL) on **Ubuntu** # Prime95 (UNOFFICIAL) (prime95) [林博仁 Buo-ren Lin (brlin)](https://snapcraft.io/publisher/brlin "View all snaps from 林博仁 Buo-ren Lin (brlin)") * [林博仁 Buo-ren Lin (brlin)](https://snapcraft.io/publisher/brlin "View all snaps from 林博仁 Buo-ren Lin (brlin)") * [Science](https://snapcraft.io/search?categories=science) * [Utilities](https://snapcraft.io/search?categories=utilities) [Install](https://snapcraft.io/install/prime95/ubuntu#install) #### Free Mersenne Prime Search Software The client of the Great Internet Mersenne Prime Search (GIMPS), a volunteer computing project dedicated to searching for Mersenne primes. It is also used in overclocking to test for system stability. **NOTICE** This is not an official distribution of the Prime95 software. It is not a distribution either as the software itself isn't necessarily redistributable according to the upstream's EULA. The actual software will be downloaded from the upstream's official website during launch. As we cannot certify the integrity of the software downloaded from the upstream's official website, we cannot guarantee the security of this snap. Please use it at your own risk. If you encounter any problems while using this snap, please report them to the snap's own issue tracker: Thank you for your cooperation. ### Package name * prime95 --- ### License * Proprietary --- ### Last updated * 25 September 2026 - latest/stable * 25 September 2026 - latest/beta --- ### Websites * [www.mersenne.org](https://www.mersenne.org/download/ "https://www.mersenne.org/download/") --- ### Contact * [gitlab.com/brlin/prime95-snap/-/issues](https://gitlab.com/brlin/prime95-snap/-/issues "https://gitlab.com/brlin/prime95-snap/-/issues") --- ### Source code * [gitlab.com/brlin/prime95-snap](https://gitlab.com/brlin/prime95-snap "https://gitlab.com/brlin/prime95-snap") --- ### Report a bug * [gitlab.com/brlin/prime95-snap/-/issues](https://gitlab.com/brlin/prime95-snap/-/issues "https://gitlab.com/brlin/prime95-snap/-/issues") --- ##### Report a Snap Store violation * [Report this Snap](https://snapcraft.io/install/prime95/ubuntu#report-snap-modal) --- ## Enable snaps on Ubuntu and install Prime95 (UNOFFICIAL) Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully. Snaps are discoverable and installable from the [Snap Store](https://snapcraft.io/store), an app store with an audience of millions. ### Enable snapd If you’re running [Ubuntu 16.04 LTS (Xenial Xerus)](https://www.ubuntu.com/) or later, including [Ubuntu 18.04 LTS (Bionic Beaver)](https://www.ubuntu.com/desktop/features) and [Ubuntu 20.04 LTS (Focal Fossa)](https://wiki.ubuntu.com/FocalFossa/ReleaseNotes), you don’t need to do anything. Snap is already installed and ready to go. For versions of Ubuntu between [14.04 LTS (Trusty Tahr)](https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes) and [15.10 (Wily Werewolf)](https://wiki.ubuntu.com/WilyWerewolf/ReleaseNotes), as well as Ubuntu flavours that don’t include *snap* by default, *snap* can be installed from the Ubuntu Software Centre by searching for *snapd*. Alternatively, snapd can be installed from the command line: ``` sudo apt update sudo apt install snapd ``` Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly. ### Install Prime95 (UNOFFICIAL) To install Prime95 (UNOFFICIAL), simply use the following command: ``` sudo snap install prime95 ``` ### Other popular snaps… [See more...](https://snapcraft.io/search?categories=featured) [See more in Featured](https://snapcraft.io/search?categories=featured) ### More things to do… #### [Get the snap store](https://snapcraft.io/snap-store) Browse and find snaps from the convenience of your desktop using the snap store snap. #### [Learn more about snaps](https://snapcraft.io/docs) Interested to find out more about snaps? Want to publish your own application? Visit [snapcraft.io](https://snapcraft.io/) now. [Back to top](https://snapcraft.io/install/prime95/ubuntu) © 2026 Canonical Ltd. 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