(Also see OEIS A002025 and OEIS A002046)įurther information available on this Wiki page.I3 Owner~ X58 Xeon Club~ CHVI Hero Owners~ X79 Xeons~ RIVBE OwnersĬPU: Ry| Motherboard: Asus Crosshair VI Hero | GPU: XFX R9 Fury X | RAM: Corsair Dominator Platinum Special Edition CMD32GX4M4C3200C14C | Hard Drive: Samsung 950 PRO MZ-VKV512 | Hard Drive: Seagate Barracuda ST3000DM008 | Optical Drive: Samsung SH-222BB | Power Supply: Seasonic PRIME Titanium SSR-750TD | Cooling: EK-Supremacy EVO Full Nickel CSQ | Cooling: 6x Gentle Typhoon AP-2150 | Cooling: 1x Thermalright TY-140 | Cooling: Alphacool Eisfluegel G1/4' Flow Indicator | Cooling: 5x Swiftech QC-NS-M/F | Cooling: EK-FC R9 Fury X | Cooling: Black Ice GT Stealth 240 | Cooling: Black Ice Pro II | Cooling: EK-BAY RES Dual DDC 3.25 Serial | Cooling: Sunbeam Rheosmart 3 | Cooling: 2x Laing DDC-1T | Cooling: 1x EK-M.2 NVMe Heatsink - Black | Case: CM 690 II Advanced | Operating System: Windows 10 Pro 圆4 | Monitor: QNIX UHD3216R Real4K | Keyboard: CM Storm QuickFire Rapid - MX Browns | Mouse: Cyborg R.A.T. I completed removed and reinstalled BOINC and added just a single project as a test, Amicable Numbers, here.
Amicable numbers boinc download#
BOINC version: 7.16.6 (圆4) Now BOINC does not download any GPU tasks for any GPU project, and I used to run multiple GPU projects. They are amicable because the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110, of which the sum is 284 and the proper divisors of 284 are 1, 2, 4, 71 and 142, of which the sum is 220. I recently updated to Ubuntu Linux 18.0.4 LTS and then 20.0.4 LTS. The smallest pair of amicable numbers is (220, 284).
Numbers that are members of an aliquot sequence with period greater than 2 are known as sociable numbers. A related concept is that of a perfect number, which is a number that equals the sum of its own proper divisors, in other words a number which forms an aliquot sequence of period 1. BOINC Combined 123numbers 3x+1home ABC Lattices Home ABChome ABChome beta Acousticshome AlbertHome AlmereGrid Boinc Grid AlmereGrid Test Amicable Numbers Anansi AndrOINC APSHome AQUAhome Asteroidshome ATLASHome BBC Climate Change Experiment BealHome beefathome Belgian BeerHome Biochemical Library Bitcoin Utopia BOINC alpha test. For example, the proper divisors of 6 are 1, 2, and 3.) A pair of amicable numbers constitutes an aliquot sequence of period 2. Welcome to the forum of Scotland's biggest, oldest and best distributed computing team. Amicable numbers is a BOINC project run by a small group of people who want to discover as many Amicable numbers as possible. The Amicable Numbers projects works to find new amicable number pairs. Amicable numbers are two different numbers related in such a way that the sum of the proper divisors of each is equal to the other number, such as 220 and 284. The project has only multi-threaded applications which use all CPU cores by default. BOID,, BOID DAC, decentralized community, Research. Help researchers develop cures for human diseases. Amicable Numbers, Independent, Mathematics, research project to find new amicable pairs, Yes. (A proper divisor of a number is a positive factor of that number other than the number itself. It is a great first project to introduce you to BOINC. BOINC Network Cure Create Discover Math Projects Amicable Numbers Amicable numbers are two different numbers related in such a way that the sum of the proper divisors of each is equal to the other number, such as 220 and 284. OS supported by this project: 64-bit Windows and 64-bit Linux (kernel 2.6.32 or newer), MacOS 10.7 or newer. Runs multiple sub-projects that focus on humanitarian research including HIV/AIDS, cancer, dengue fever, malaria, or developing more nutritious rice and affordable clean energy. Amicable numbers are two different numbers so related that the sum of the proper divisors of each is equal to the other number. Translations in context of amicable numbers in English-French from Reverso Context.
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