PrimeGrid Message boards

Join PrimeGrid

Read our rules and policies.
Download, install and run the BOINC software used by PrimeGrid.
When prompted, enter the URL:
http://www.primegrid.com/
Select which subprojects to run via the PrimeGrid Preferences.

If you are not using graphics enabled BOINC client, you may use manual registration form.

Topic

Threads

Posts

Last post

Forum

News
News from PrimeGrid.

781

2337

37 days ago

Number crunching
Hardware, software, status, progress, etc. affecting more than one subproject.

1999

42547

18 hours ago

General discussion
The forums, mathematics, or if it doesn't fit anywhere else, it goes here!

1008

11386

3 hours ago

Help Desk

Problems and Help
Help for new users.
The only place you can post without credit when you're new.

1430

9837

1 day ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

457

10645

22 days ago

Sieving
Manual Sieving as part of the Project Staging Area.
(Discuss sieving for BOINC subprojects in the appropriate subproject forum below.)

172

3217

424 days ago

321 Prime Search

559

2 days ago

AP26 - AP27 Search

115

2351

42 days ago

Cullen/Woodall prime search

626

53 days ago

Extended Sierpinski Problem

271

62 days ago

Generalized Cullen/Woodall prime search

415

14 days ago

Generalized Fermat Prime Search

347

9351

3 hours ago

Prime Sierpinski Problem

425

362 days ago

Proth Prime Search

242

2914

87 days ago

The Riesel Problem

980

125 days ago

Seventeen or Bust

2246

4 days ago

Sierpinski/Riesel Base 5 Problem

705

324 days ago

Sophie Germain Prime Search

995

12 days ago

Wieferich and Wall-Sun-Sun Prime Search

434

3 days ago

Completed subprojects

Fermat Divisor Search

446

151 days ago

Primegen

3357 days ago

Twin Prime Search

233

4131 days ago

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other