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News
News from PrimeGrid.

687

1994

20 days ago

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

1654

32069

18 hours ago

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

827

9723

12 hours ago

Help Desk

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

1190

8122

18 hours ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

433

10292

12 hours ago

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

142

2920

10 days ago

321 Prime Search

282

31 days ago

AP26 - AP27 Search

1872

3 days ago

Cullen/Woodall prime search

563

47 days ago

Extended Sierpinski Problem

245

50 days ago

Generalized Cullen/Woodall prime search

286

18 days ago

Generalized Fermat Prime Search

293

7235

13 hours ago

Prime Sierpinski Problem

394

30 days ago

Proth Prime Search

214

2634

14 days ago

The Riesel Problem

818

2 days ago

Seventeen or Bust

1572

12 days ago

Sierpinski/Riesel Base 5 Problem

641

243 days ago

Sophie Germain Prime Search

838

10 days ago

Completed subprojects

Primegen

2148 days ago

Twin Prime Search

233

2922 days ago

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