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News
News from PrimeGrid.

712

2120

1 day ago

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

1751

35443

57 minutes ago

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

898

10546

5 days ago

Help Desk

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

1262

8690

11 hours ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

437

10376

6 days ago

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

159

3130

5 days ago

321 Prime Search

364

1 day ago

AP26 - AP27 Search

2089

7 days ago

Cullen/Woodall prime search

564

356 days ago

Extended Sierpinski Problem

244

408 days ago

Generalized Cullen/Woodall prime search

382

17 days ago

Generalized Fermat Prime Search

313

8325

1 day ago

Prime Sierpinski Problem

422

20 hours ago

Proth Prime Search

223

2743

46 days ago

The Riesel Problem

863

21 days ago

Seventeen or Bust

1798

2 days ago

Sierpinski/Riesel Base 5 Problem

646

167 days ago

Sophie Germain Prime Search

866

88 days ago

Completed subprojects

Primegen

2506 days ago

Twin Prime Search

233

3280 days ago

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