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News
News from PrimeGrid.

691

2009

2 days ago

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

1659

32292

2 hours ago

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

834

9795

21 hours ago

Help Desk

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

1193

8135

1 day ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

434

10296

18 days ago

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

146

2942

2 hours ago

321 Prime Search

282

60 days ago

AP26 - AP27 Search

1873

10 days ago

Cullen/Woodall prime search

564

28 days ago

Extended Sierpinski Problem

245

80 days ago

Generalized Cullen/Woodall prime search

287

14 days ago

Generalized Fermat Prime Search

292

7300

20 hours ago

Prime Sierpinski Problem

404

24 days ago

Proth Prime Search

214

2634

43 days ago

The Riesel Problem

849

2 hours ago

Seventeen or Bust

1582

3 days ago

Sierpinski/Riesel Base 5 Problem

641

272 days ago

Sophie Germain Prime Search

838

40 days ago

Completed subprojects

Primegen

2177 days ago

Twin Prime Search

233

2951 days ago

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