- Dec 11, 1999
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Well, I hope you've all had a nice summer vacation. So did PrimeGrid, but they're back with the Dog Days of Summer Challenge! The race starts Friday, August 26 at 18:00 UTC and runs for two days. The good news is you have a fairly good chance of finding a quite large prime in this challenge. The bad news is with short, fast WUs this challenge has the potential to live up to its initials, as a DDoS challenge.
What you need:
What won't help (but won't hurt either):
What won't help (and will hurt, sort of):
Welcome and good luck to all!
What you need:
- One or more fast x86 processors. (Even slow ones will do!)
- Windows, Linux, or MacOS 10.4+. (Linux may be up to 10% faster, but shouldn't be if they get the new wrapper uploaded in time.)
- BOINC, attached to PrimeGrid (http://www.primegrid.com/).
- Your PrimeGrid Preferences with only "Proth Prime Search (LLR)" selected in the Projects section.
What won't help (but won't hurt either):
- A 64-bit OS.
- A large amount of RAM. Faster RAM might help, but that's doubtful too.
- Any video cards. (I think I got LLRCuda working on 64-bit Linux, but they haven't set things up so anyone can test it yet. D
What won't help (and will hurt, sort of):
- Unstable processors. (Invalid work will be deducted! If Prime95 worked recently on your processor, it's stable.)
- Work not downloaded and uploaded within the challenge. (It's not counted. Should you not be able to be in front of one or more computers at that time, just set their queue level very low (0.01 days). This also makes it more likely that you will be a prime finder rather than a double-checker.)
Welcome and good luck to all!
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