To celebrate the great tradition of Sinterklaas (a.k.a. Saint Nicholas, a.k.a. Saint Nick a.k.a. Santa Claus) which takes place on December 5th in the Netherlands, PrimeGrid is offering 24 hour challenge on December 5th on the Sophie Germain Prime Search subproject. Note that the starting time is midnight (i.e., the very beginning of December 5th), rather than the usual 18:00:00. For more information, banter and statistics please do join us on the forums.

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