Prime95 v30.19 Build 15

Free Download Mersenne Research Prime95 latest version standalone offline installer for Windows. It is used to find Mersenne Prime numbers for overclockers.

Overview of Prime95

This small, easy-to-use application lets you find Mersenne Prime numbers designed for overclockers. Mersenne numbers can be proved composite (not prime) by finding a factor or running a Lucas-Lehmer primality test.

Prime numbers have long fascinated amateur and professional mathematicians. An integer greater than one is called a prime number if its only divisors are one and themselves. 

There are two ways to use this program. The intuitive way uses a central server, the PrimeNet server, to get work to do and report your results. Anyone with Internet access, including AOL, CompuServe, and dial-up ISP users, should use this method.

The second method is the manual method. It requires a little more work and monitoring and is recommended for computers without Internet access or with a firewall problem that prevents the automatic method from working.

Technical Details and System Requirements

• Supported OS: Windows 11, Windows 10, Windows 8.1, Windows 7
• RAM (Memory): 2 GB RAM (4 GB recommended)
• Free Hard Disk Space: 200 MB or more