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News
News from PrimeGrid.

691

2009

1 day ago

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

1659

32281

1 hour ago

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

834

9793

20 hours ago

Help Desk

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

1193

8136

9 hours ago

Subprojects

Project Staging Area
PRPNet and PRPNet subprojects.

434

10296

16 days ago

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

145

2940

1 day ago

321 Prime Search

282

59 days ago

AP26 - AP27 Search

1873

9 days ago

Cullen/Woodall prime search

564

26 days ago

Extended Sierpinski Problem

245

78 days ago

Generalized Cullen/Woodall prime search

287

12 days ago

Generalized Fermat Prime Search

292

7300

6 hours ago

Prime Sierpinski Problem

404

23 days ago

Proth Prime Search

214

2634

42 days ago

The Riesel Problem

845

21 hours ago

Seventeen or Bust

1582

1 day ago

Sierpinski/Riesel Base 5 Problem

641

271 days ago

Sophie Germain Prime Search

838

38 days ago

Completed subprojects

Primegen

2176 days ago

Twin Prime Search

233

2950 days ago

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