Search Results for "prime sieve"

mtsieve is a framework wrapped around primesieve to distribute prime numbers to worker classes to do work with those prime numbers. The "mt" means that it is multi-threaded. The "sieve" means that the framework is typically used to eliminate candidate terms with small from a set of numbers. The numbers remaining after using mtsieve can then be used by programs such as llr and pfgw to test those numbers for primality. Another usage could be to use those prime numbers to test each...

[Versione in italiano sotto] This program can be used to find the prime numbers between 1 and a given number. Also the primes can be visualized in the form of Sieve of Eratosthenes with six columns. The sieve is created in Html and it is possible to save it in a file so that it can be opened with any other browser also after the program was closed. If the browser has the support for JavaScript, it should be possible to show the factorization of a non prime number clicking on it. [Versione...

*Changelog: NOW AS A DEB PACKAGE! Only for Unix-and unixoid Operating Systems! (It is programmed on Linux Ubuntu 15.10) You can with the Shell- and Python Program calc prime numbers to, no: NO LIMIT (Okay, maybe the processor speed: Calculation of prime numbers to 1.000.000 prime numbers a AMD Athon II M300 goes to 90min! and by a i7 6700HQ 12min!) A installer and README is to package packed ;-)

Program by: Ravi Sharma (rvisharma) Prime-Number-Finder-using-Sieve-of-Eratosthenes =============================================== Finds Prime Numbers using Sieve of Eratosthenes Algorithm This Program gives you the prime number upto N Integers, Sieve of Eratosthenes Algorithm is used to determine the Prime Number To find the Prime Number, in the console Shell call the prime_finder(N) function, prime number will be given upto N integer. At first you will be prompted...

A simple sieve/prefactor program for the so-called Eisenstein-Mersenne Primes: 3^p +- 3^((p + 1)/2) + 1. See http://oeis.org/A125738, A125739 and [1] for a good introduction. Some easily established properties are: p must be prime; sign is minus for p=+-1 (mod 12), plus otherwise; composites only have factors of form 6kp+1 (integer k). Related probable primes (3^p -+ 3^((p + 1)/2) + 1)/7 are sieved at the same time. See http://oeis.org/A125743, A125744. After sieving, the Berrizbeitia-Iskra...

The purpose of this project is to make a prime number generator that offers many user adjustable settings and that is also very fast. While there are other prime number generators that can still beat this one in speed, no other ones that I am aware of allow the level of adjustment of sieve size that this one does. If you are running 64-bit Windows, make sure to download the 64-bit executable as it is faster than the 32-bit executable.

A small utility that can generate prime numbers starting from “2” till infinity (if left running forever) WITHOUT using system processor or RAM for mathematical divisions involved. Moreover, it must be capable of handling a number which can be millions of digits in length, perform prime number checks over them and finally store them in a database for later research use. The code must be small enough to fit inside a microprocessor such as PIC18F452. Based upon Sieve of Eratosthenes, though, I...

If you are looking for the 64-bit version, find it here: http://sourceforge.net/projects/gjsieve/files/200/gjsieve203.exe/download GJSieve is a basic, yet full-featured sieve and tester for numbers of several classifications, including Proth, Cullen, and Woodall. GJSieve is built on the GNU Multiple-Precision (GMP) integer + rational library, and is available for both Windows and OSX. Currently, the application differs greatly across platforms. This may change in the future. They both...

Generates prime numbers using a sieve algorithm.

This project is to attempt to find prime factors of a very large number. The code we are starting with uses the Eratothenes Sieve algorith and is multithreaded. We hope to get this running on a Parallel Knoppix cluster.