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Quick Specs

  • Version:
    28.10
  • Total Downloads:
    257,343
  • Date Added:
    May 23, 2017
  • Price:
    Free
  • File Size:
    5.36MB
  • Downloads Last Week:
    398
  • Platform:
    Windows
  • Product ranking:

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Full Specifications

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What's new in version 28.10
  • Faster trial factoring for machines that support FMA (Haswell and later). Multi-threaded trial factoring now supports more than one thread sieving for small primes. Several tuning parameters added - see undoc.txt.
  • The portable library, hwloc, for analyzing a machine's topology is now used. This replaces the buggy code prime95 used to detect hyperthreading.  It also eliminates the need for AffinityScramble2.  Running a benchmark will output this topology information to results.txt.
  • AVX-512 trial factoring support added.
  • Dialog box for benchmarking added.
  • In the Test/Worker Windows dialog box you no longer choose how many threads each worker uses.  Instead, you choose how many CPU cores each worker uses. There affinity options have been removed.  There are two new options that will decide if each worker also uses hyperthreading.
General
Publisher GIMPS
Publisher web site http://www.mersenne.org/prime.htm
Release Date October 30, 2016
Date Added May 23, 2017
Version 28.10
Category
Category Educational Software
Subcategory Math Software
Operating Systems
Operating Systems Windows XP/Vista/7
Additional Requirements None
Download Information
File Size 5.36MB
File Name p95v2810.win64.zip
Popularity
Total Downloads 257,343
Downloads Last Week 398
Pricing
License Model Free
Limitations Not available
Price Free

Previous Versions:

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