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News
News from PrimeGrid.

723

2216

5 hours ago

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

1800

36594

29 minutes ago

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

922

10692

2 days ago

Help Desk

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

1283

8905

2 days ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

440

10468

1 day ago

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

169

3204

1 day ago

321 Prime Search

370

7 days ago

AP26 - AP27 Search

105

2216

12 days ago

Cullen/Woodall prime search

564

507 days ago

Extended Sierpinski Problem

244

559 days ago

Fermat Divisor Search

138

1 day ago

Generalized Cullen/Woodall prime search

383

134 days ago

Generalized Fermat Prime Search

320

8534

7 days ago

Prime Sierpinski Problem

424

123 days ago

Proth Prime Search

227

2792

15 days ago

The Riesel Problem

876

56 days ago

Seventeen or Bust

1909

6 days ago

Sierpinski/Riesel Base 5 Problem

652

64 days ago

Sophie Germain Prime Search

880

91 days ago

Completed subprojects

Primegen

2657 days ago

Twin Prime Search

233

3431 days ago

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