![]() Scott is a member of the team, Chinese Dream. This computer took about 4 hours, 34 minutes to complete the prp test using LLR2. The discovery was made by Scott Lee ( freestman) of China using an AMD Ryzen 5 2600X Six-Core Processor with 32GB RAM, running Microsoft Windows 11 Professional 圆4 Edition. 58 k’s now remain in the Riesel Base 5 problem. The prime is 2,717,497 digits long and enters Chris Caldwell's “The Largest Known Primes Database” ranked 99th overall. On 19 June 2022, 04:26:15 UTC, PrimeGrid’s Sierpinski/Riesel Base 5 Problem project eliminated k=63838 by finding the mega prime: This computer took about 51 hours, 52 minutes to complete the primality test using LLR2.įor more details, please see the official announcement. ![]() The PRP was confirmed prime on 11 August 2022 by an AMD Ryzen 9 5950X running Linux Mint. ![]() Jens Katzur is a member of Planet 3DNow!. This computer took about 1 hour, 36 minutes to complete the probable prime (PRP) test using GeneferOCL5. The prime was verified on 10 August 2022, 17:39:14 UTC by Jens Katzur ( Landjunge) of Germany using an NVIDIA GeForce RTX 3070 in an Intel(R) Xeon(R) CPU X5675 3.07GHz with 40GB RAM, running Linux Ubuntu. This GPU took about 1 hour, 2 minutes to complete the probable prime (PRP) test using GeneferOCL5. The discovery was made by Kazuya Tanaka ( of Japan using an NVIDIA GeForce RTX 3080 Ti in an Intel(R) Core(TM) i7-9700K CPU 3.60GHz with 64GB RAM, running Microsoft Windows 10 Professional 圆4 Edition. This is the second-largest prime found by PrimeGrid, and the second-largest non-Mersenne prime. The prime is 6,595,985 digits long and enters Chris Caldwell's The Largest Known Primes Database ranked 1st for Generalized Fermat primes and 13th overall. On 9 August 2022, 11:56:02 UTC, PrimeGrid’s Generalized Fermat Prime Search found the Generalized Fermat mega prime: ![]() Intel ARC GPU apps are available on GFN-16 through GFN-22 as well as DYFL.ĭiscussion about the new apps can be found on our Discord server, or in this forum thread. Native M1/M2 GPU apps are available on GFN-16 through GFN-22 as well as DYFL. Native Apple M1/M2 ARM CPU apps are available on GFN-17 through GFN-22. PrimeGrid now supports Intel ARC GPU apps and native Apple M1/M2 CPU and GPU appsĮffective immediately, PrimeGrid has apps for the following sub-projects for the new hardware: With this upgrade, we are adding support for CPU apps (including multi-threading), native Apple M1 apps (both CPU and GPU), and discreet Intel ARC GPUs.įor more information, or for discussions, please click here. We've updated the GFN-15 apps to the 2022 version of Genefer. To participate in the Challenge, please select only the Prime Sierpinski Problem (LLR) project in your PrimeGrid preferences section.Ĭomments? Concerns? Complaints? Critiques? Contemplations? Join the discussion at | 16:08:27 UTC The challenge will be offered on the PSP-LLR application, beginning 16 April 16:00 UTC and ending 23 April 16:00 UTC. The third challenge of the 2023 Series will be a 7-day challenge celebrating the 200th birthday of German number theorist Ferdinand Gotthold Max Eisenstein. Gotthold Eisenstein's Birthday Challenge starts April 16th Discussion and information can be found on the forums. The last two PRPNet projects, Primorial and Factorial, will be ending soon. | 23:17:45 UTCģ0 day warning for Primorial and Factorial shutting down on PRPNet Sometime later today (UTC) we expect to be resuming the Cullen/Woodall Prime Search Sieve.įor more information and discussion, please follow this link. This version of the app is faster than the previous version and all GPUs under Linux and Windows should see faster run times.įor discussion and more information, please see this forum thread. The AP27 project now supports Intel ARC GPUs on both Windows and Linux. If you are not using graphics enabled BOINC client, you may use.Select which subprojects to run via the.
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