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Threads 1 to 15 of 15

Forum: PrimeGrid

Prime Numbers are of great interest to mathematicians for a variety of reasons. Primes also play a central role in the cryptographic systems which are used for computer security. Through the study of Prime Numbers it can be shown how much processing is required to crack an encryption code and thus to determine whether current security schemes are sufficiently secure. PrimeGrid is currently running several sub-projects: -Primegen: generating a public sequential prime number database (end phase). -Twin Prime Search: searching for gigantic twin primes of the form k*2n + 1 and k*2n - 1. -Cullen-Woodall Search: searching for mega primes of forms n*2n + 1 and n*2n - 1. -3*2^n-1 Search: searching for mega primes of the form 3*2n - 1. -Prime Sierpinski Project: helping Prime Sierpinski Project solve the Prime Sierpinski Problem. You can choose the projects you would like to run by going to the project preferences page.

  1. Gcw-llr

    Started by vaughan, 04-30-2017 02:55 AM
    • Replies: 3
    • Views: 923
    05-05-2017, 09:39 AM Go to last post
  2. January 2017 PrimeGrid challenges

    Started by Dirk Broer, 01-03-2017 06:52 PM
    • Replies: 0
    • Views: 492
    01-03-2017, 06:52 PM Go to last post
  3. May the 4th be with you

    Started by vaughan, 05-08-2017 02:30 AM
    • Replies: 1
    • Views: 268
    05-08-2017, 02:42 PM Go to last post
  4. PrimeGrid April 2017 Challenges

    Started by KarmannGaz, 04-03-2017 11:17 PM
    • Replies: 8
    • Views: 996
    04-22-2017, 07:41 PM Go to last post
  5. PrimeGrid Birthday Challenge June 12th (1 day).

    Started by KarmannGaz, 06-11-2017 07:10 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,325
    06-13-2017, 04:15 PM Go to last post
  6. PrimeGrid News

    Started by AMDave, 08-15-2017 01:18 AM
    • Replies: 0
    • Views: 34
    08-15-2017, 01:18 AM Go to last post
  7. PrimeGrid News

    Started by AMDave, 08-08-2017 09:15 PM
    • Replies: 0
    • Views: 52
    08-08-2017, 09:15 PM Go to last post
  8. PrimeGrid News

    Started by AMDave, 07-14-2017 09:39 AM
    • Replies: 0
    • Views: 76
    07-14-2017, 09:39 AM Go to last post
  9. PrimeGrid News

    Started by AMDave, 07-17-2017 01:16 PM
    • Replies: 0
    • Views: 126
    07-17-2017, 01:16 PM Go to last post
  10. PrimeGrid News

    Started by AMDave, 08-15-2017 02:50 PM
    • Replies: 0
    • Views: 36
    08-15-2017, 02:50 PM Go to last post
    • Replies: 0
    • Views: 3,828
    01-21-2017, 11:14 PM Go to last post
  11. Solar Eclipse Challenge

    Started by Dirk Broer, Today 07:17 PM
    • Replies: 0
    • Views: 2
    Today, 07:17 PM Go to last post
  12. Stuff

    Started by Brucifer, 09-21-2016 06:21 PM
    • Replies: 3
    • Views: 2,837
    09-24-2016, 08:42 PM Go to last post
  13. Titan found

    Started by vaughan, 02-18-2007 12:45 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 65
    • Views: 6,916
    07-17-2017, 05:48 AM Go to last post
  14. Yet Another GFN-131072 Mega Prime!

    Started by Dirk Broer, 06-08-2017 07:38 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 715
    06-12-2017, 02:58 PM Go to last post

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