PrimeGrid Diwali/Deepavali Challenge Starts Today!

Please note the start time of this challenge: 00:00:00This is 18 hours earlier than usual. Don't be late!Help us celebrate Diwali/Deepavali by participating in our 5 day challenge on the Riesel Problem LLR sub-project.The challenge starts at 00:00:00 UTC tomorrow, October 18th (that's about 7 hours from now), and ends in 5 days at 00:00:00 UTC on October 23rd.The last prime eliminating a k in the Riesel Problem was found on October 4th, 2014 -- just over three years ago!For more information, please see the official challenge thread: http://www.primegrid.com/forum_thread.php?id=7623

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