Actualités en direct des projets (non traduites)

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Prescott, a member of the team Gridcoin found a megaprime for base S789.
The prime 96*789^506568+1 has 1.467.569 digits and entered the TOP5000 Largest Known Primes Database.

This was the 3rd hit in 2024 in 2 weeks as in total from 2023.

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Création : 15 janvier 2024

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The first challenge of the 2024 Series will be a 3-day challenge celebrating David Hilbert's birthday! The challenge will be offered on the PPSE-LLR application, running from January 23 01:00 UTC to January 26 01:00 UTC. To participate in the Challenge, please select only the Proth Prime Search Extended LLR (PPSE) project in your PrimeGrid preferences section. Join the discussion at https://www.primegrid.com/forum_thread.php?id=10425.

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Création : 15 janvier 2024

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Hello GPUGRID! We are deploying a new app "PYSCFbeta: Quantum chemistry calculations on GPU". It is currently in testing/beta stage. It is only on Linux at the moment. The app performs quantum chemistry calculations. At the moment we are using it specifically for Density Functional Theory calculations: http://en.wikipedia.org/wiki/Density_functional_theory These types of calculations allow us to accurately compute specific properties of small molecules. The current test work units have a runtime of the order 1hr (very much dependent on the GPU speed and size of molecule). Each work unit currently contains 1 molecule with ~10 configurations. The app will not work on GPUs with compute capability less than 6.0. It should not be sending them to these cards but I think at the moment this functionality is not working properly. The work-units require a lot of GPU memory. It works best if the work-unit is the only thing running on the GPU. If other programs are using significant GPU memory the work-unit might fail. Looking forward to hearing feedback from you. Steve

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Création : 12 janvier 2024

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PPS Sieve will be suspended around February 7th. The exact date may vary a little. AP27, however, will be continuing. We've decided to continue searching for an AP28. More information can be found here.

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Création : 10 janvier 2024

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There are a lot of ongoing work preparations while we have already solved 2 bases by 2024.

Some work is available now. Feel free to register your team @boincstats

https://www.boincstats.com/stats/challenge/team/chat/1120

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Création : 7 janvier 2024

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The NFS@Home server was unexpectedly caught up in a campus network reorganization. That knocked us offline for a bit over a day. There may be brief outages over the next few days as we get everything settled again, but we are mostly back up with a new IP address. We apologize for the inconvenience.

Edit: The site came back up in the US on Friday afternoon PST, but because of a misconfigured firewall it wasn't available worldwide until Saturday afternoon. Again, we apologize for the issues.

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Création : 5 janvier 2024