Prime95 25.9 Build 4 Description:

Prime95 is a program designed to be used to find Mersenne Prime numbers.

Mersenne numbers can be proved composite (not prime) by either finding a factor or by 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 itself. The first prime numbers are 2, 3, 5, 7, 11, etc. For example, the number 10 is not prime because it is divisible by 2 and 5.

A Mersenne prime is a prime of the form 2P-1. The first Mersenne primes are 3, 7, 31, 127, etc. There are only 40 known Mersenne primes.

There are two ways to use this program. The automatic way uses a central server, which we call 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. You do not need a permanent connection to the Internet.

The second method is the manual method. It requires a little more work
and monitoring. Recommended for computers with no Internet access
or with some kind of firewall problem that prevents the automatic method
from working.

Prime95 security information

You cannot download any crack or serial number for Prime95 on this page. Every software that you are able to download on our site is legal. There is no crack, serial number, hack or activation key for Prime95 present here. Our collection also doesn't contain any keygens, because keygen programs are being used in illegal ways which we do not support. All software that you can find here is freely downloadable and legal.

Prime95 installation package is prepared to be downloaded from our fast download servers. It is checked for possible viruses and is proven to be 100% clean and safe. Various leading antiviruses have been used to test Prime95, if it contains any viruses. No infections have been found and downloading Prime95 is completelly problem free because of that reason. Our experts on malware detection tested Prime95 with various spyware and malware detection programs, including fyxm.net custom malware and spyware detection, and absolutelly no malware or spyware was found in Prime95.

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Enjoy!