mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > Conjectures 'R Us

Reply
 
Thread Tools
Old 2020-12-29, 00:17   #1
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

2×7×739 Posts
Default 2021 project goals

Below are some goals for 2021 that CRUS can aim for:

1. Prove 3 bases; 1/3 bases proven.

2. Search all bases with 3 k remaining (at n<300K) to n>=300K; 7/13 bases completed.

3. Search all bases with <= 10 k's remaining (at n<200K) to n>=200K; 1/25 bases completed.

4. Complete all Riesel/Sierp base 2/4 odd/even k's and n's to n=8M base 2. 0M/1.35M n-range completed.

5. Complete all k's on base R3 to n>=100K; 8G/33G k-range completed.

6. Find 60 top 3000 primes; 23/60 primes found.

7. Find 15 top 1000 primes; 3/15 primes found.

8. Find 4 top 500 primes; 2/4 primes found.

I have lowered the goals on several categories due to the amount of effort required for Goal #5.

I'm confident that we can accomplish most or all of these goals. All help is greatly appreciated!

Last fiddled with by gd_barnes on 2021-04-03 at 09:36 Reason: update counts
gd_barnes is online now   Reply With Quote
Old 2021-01-01, 20:59   #2
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

2·7·739 Posts
Default

Posts about sieving R3 moved to the "sieving for CRUS" thread.
gd_barnes is online now   Reply With Quote
Old 2021-01-03, 11:39   #3
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

2·7·739 Posts
Default

I added another goal: #4, after Reb agreed to have BOINC work on it. That will be the last change.

Last fiddled with by gd_barnes on 2021-01-03 at 11:42
gd_barnes is online now   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
2020 project goals gd_barnes Conjectures 'R Us 14 2020-12-30 15:58
2019 project goals gd_barnes Conjectures 'R Us 23 2019-12-07 21:12
2018 project goals gd_barnes Conjectures 'R Us 24 2019-01-03 09:47
Goals of the project em99010pepe Octoproth Search 10 2007-01-28 12:34
Project Goals (Octoproth and Dodecaproth) Greenbank Octoproth Search 11 2006-01-19 11:42

All times are UTC. The time now is 22:56.

Tue Apr 20 22:56:25 UTC 2021 up 12 days, 17:37, 0 users, load averages: 3.78, 3.78, 3.58

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.