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News
News from PrimeGrid.

709

2105

2 days ago

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

1744

35295

3 minutes ago

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

897

10513

6 days ago

Help Desk

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

1253

8622

6 hours ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

437

10368

4 days ago

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

159

3126

2 days ago

321 Prime Search

340

14 days ago

AP26 - AP27 Search

2086

32 days ago

Cullen/Woodall prime search

564

331 days ago

Extended Sierpinski Problem

244

383 days ago

Generalized Cullen/Woodall prime search

377

6 days ago

Generalized Fermat Prime Search

313

8264

9 hours ago

Prime Sierpinski Problem

419

6 days ago

Proth Prime Search

223

2743

21 days ago

The Riesel Problem

862

168 days ago

Seventeen or Bust

1782

4 days ago

Sierpinski/Riesel Base 5 Problem

646

142 days ago

Sophie Germain Prime Search

866

63 days ago

Completed subprojects

Primegen

2481 days ago

Twin Prime Search

233

3255 days ago

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