From October 25th 06:12:00 UTC to October 30th 06:12:00 PrimeGrid will be running a 5 day challenge on the Siepinski/Riesel Base 5 (SR5) project. Note the unusual start and end times!
For more information, please see this forum thread.
Source
Actualités en direct des projets (non traduites)
PrimeGrid - Cascade Day Challenge
- Détails