Actualités en direct des projets (non traduites)

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From August 8^th 08:08:00 UTC to August 13^th 08:08:00 PrimeGrid will be running a 5 day challenge on the newly migrated Primorial Search (PRS) project. Note the unusual start and end times! For more information, please see this forum thread.

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Création : 1 août 2024

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Just a ping to state that the project is alive and running.
The last year I was way too optimistic in forecasting that a big new experiment would have started soon. I was wrong, in the last months just a handful of workunits were distributed. Anyway, even in this strange and hot summer, the scientists are working, and the project is making progress, although we cannot say when new job will be available.
BTW, if you want to check something we did recently, although still in beta stage, just go to https://onegene-causality-weaver.disi.unitn.it/

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Création : 30 juillet 2024

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Aliquot sequence 318330 has terminated!!!



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Création : 18 juillet 2024

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Dear All,

This email is to inform you of a planned power and network outage in the whole CAMK building scheduled for Friday, July 19th, after 4 pm (CET). The outage is necessary to connect photovoltaic component to our power circuits.

We plan to minimize the downtime, but we cannot make any promises. We were told that all critical works should be finalized on the same day, unfortunately, it may take twice the time that our UPS can support.

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Création : 18 juillet 2024

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On 22 June 2024, 23:51:45 UTC, PrimeGrid's Generalized Fermat Prime Search found the Mega Prime: 9332124^524288+1 The prime is 3,654,278 digits long and will enter “The Largest Known Primes Database” ranked 12th for Generalized Fermat primes and 85th overall. The discovery was made by Detlef Lexut ([SG]KidDoesCrunch) of Germany using an NVIDIA GeForce RTX 3090 in an Intel(R) Core(TM) i9-10940X CPU @ 3.30GHz with 64GB RAM, running Microsoft Windows 11 Professional x64 Edition. This computer took about 27 minutes to complete the probable prime (PRP) test using Genefer23. Detlef Lexut is a member of the SETI.Germany team. The PRP was confirmed prime on 23 June 2024 by an AMD Ryzen 9 5950X @ 3.4GHz with 128GB RAM, running Linux Mint 20.3. This computer took about 15 hours, 43 minutes to complete the primality test using LLR. For more details, please see the official announcement.

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Création : 15 juillet 2024

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On 19 June 2024, 05:29:47 UTC, PrimeGrid's Generalized Fermat Prime Search found the Mega Prime: 10913140^524288+1 The prime is 3,689,913 digits long and will enter “The Largest Known Primes Database” ranked 11th for Generalized Fermat primes and 81st overall. The discovery was made by Heinrich Podsada (PoHeDa) of Germany using an NVIDIA GeForce RTX 3070 in an AMD Ryzen 9 5950X 16-Core Processor @ 3.40GHz with 64GB RAM, running Microsoft Windows 11 Professional x64 Edition. This computer took about 50 minutes to complete the probable prime (PRP) test using Genefer23. Heinrich Podsada is a member of the SETI.Germany team. The PRP was confirmed prime on 20 June 2024 by an AMD Ryzen 9 5950X @ 3.4GHz with 128GB RAM, running Linux Mint 20.3. This computer took about 15 hours, 56 minutes to complete the primality test using LLR. For more details, please see the official announcement.

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Création : 15 juillet 2024