Amicable Numbers/en
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Languages | • • |
Amicable Numbers is a project that uses voluntary computing power to search for of amicable numbers - not to be confused with friendly numbers! (Wikipedia). It is a private project of Sergei Chernykh. The current goal is to find friendly numbers of pairs whose smallest member is smaller than 2^20. The search should facilitate the theoretical research in this area. In addition, the understanding of the properties of the Divisor function should be improved.
Inhalt
Project overview
 Amicable Numbers
| |
|---|---|
| Name | Amicable Numbers |
| Category | Mathematik/en |
| Goal | Search for friendly numbers |
| Commercial | no |
| Homepage | sech.me/boinc/Amicable/ |
Project status
Überprüft: 2.10.2018
Project links
Neuigkeiten (RSS-Feed)
Statistics
| Wo | Übersicht | Top Teams | Top User |
|---|---|---|---|
| Projekt Home Page | Top Teams | Top User | |
| BOINCstats.com | Übersicht | Top Teams | Top User |
| stats.free-dc.org | Übersicht | Top Teams | Top User |
Clients
Operating Systems
| Windows | ||
| Windows 64bit | ||
| Linux | ||
| Linux 64bit | ||
| Linux on ARM | ||
| Android | ||
| Raspberry Pi | ||
| DOS |
| |
| MacOS X 64bit | ||
| BSD | ||
| CUDA | ||
| OpenCL | ||
| OpenCL | ||
| Solaris | ||
| Java (OS independent) |
Client properties
| works also with proxy | 
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| program can be executed normally |
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| can be used as screensaver |
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| commandline version available |
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| personal Proxy for work units available |
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| work units can be exchanged also by email |
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| source code is available | 
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| can be used offline |
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| checkpoints |
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WU information
| Name | RAM | Duration | Deadline | Disk Space | Download | Upload | Minimal requirements |
|---|---|---|---|---|---|---|---|
| Amicable Numbers up to 2^64 1.05 (mt) | MB | bis zu 2 h (Intel i7 64bit xx GHz) | 9 Tage | MB | MB | MB | 64-Bit-Betriebssystem mit 2 Prozessorkernen oder besser
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| Amicable Numbers up to 2^64 1.09 (opencl_amd) | MB | h ( GHz) | 9 Tage | MB | MB | MB | HD 5xxx mit OpenCL-Unterstützung oder besser
|
| Amicable Numbers up to 2^64 1.09 (opencl_nvidia) | MB | h ( GHz) | 9 Tage | MB | MB | MB | GeForce GTX 4xx mit OpenCL-Unterstützung oder besser
|
Duration is the average computing time needed, having the CPU clocked at the variable.
Deadline is the timespan, within which the Work unit needs to be finished.
What does a work unit calculate?
- Each work unit only searches a specific numeric value range.
- To exclude calculation errors, each work unit is calculated by at least two participants.
This and that
- Das Projekt nutzt für jede Workunit eine bis alle von BOINC zugelassenen Prozessorkerne.
- Unter den Projektoptionen lässt sich die Anzahl an für eine Workunit genutzten Prozessorkern einstellen.
- Die bisher gefundenen Zahlenpaare sind hier zu finden.
- Das voraussichtliche Erreichen des Ziels kann unter dem Projektstatus im Bereich "Arbeit" eingesehen werden.
Published versions
The current versions can be found here.
Installation
Amicable Numbers/en benutzt die BOINC-Infrastruktur. Die Anmeldung, Installation und Konfiguration sind auf der allgemeinen BOINC-Seite beschrieben.
Screenshots
News
RSS-Feed
Der RSS-Feed von https://sech.me/boinc/Amicable/rss_main.php konnte nicht geladen werden: Fehler beim Parsen von XML für RSS
