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.

697

2053

1 day ago

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

1683

32770

42 minutes ago

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

855

9993

1 day ago

Help Desk

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

1206

8215

3 days ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

436

10352

2 hours ago

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

152

3031

13 days ago

321 Prime Search

286

8 days ago

AP26 - AP27 Search

1904

21 days ago

Cullen/Woodall prime search

564

144 days ago

Extended Sierpinski Problem

244

196 days ago

Generalized Cullen/Woodall prime search

299

28 days ago

Generalized Fermat Prime Search

298

7562

5 minutes ago

Prime Sierpinski Problem

404

140 days ago

Proth Prime Search

215

2646

10 days ago

The Riesel Problem

858

109 days ago

Seventeen or Bust

1625

6 days ago

Sierpinski/Riesel Base 5 Problem

644

5 days ago

Sophie Germain Prime Search

838

8 days ago

Completed subprojects

Primegen

2294 days ago

Twin Prime Search

233

3067 days ago

Sponsored by:

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other