3x+1@home

About 3x+1@home

3x+1@home is a distributed non-profit project trying to find high 3x+1 conjecture stopping times.
The 3x+1 conjecture is also known as Collatz conjecture, more information can be obtained here and here.
You can participate by downloading and running a free program on your computer.

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Read our rules and policies
This project uses BOINC. If you're already running BOINC, select Attach to Project. If not, download BOINC.
When prompted, enter
http://allprojectstats.com/collatz/
If you're running a command-line or pre-5.0 version of BOINC, create an account first.
If you have any problems, get help here.

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[SG-SPEG]SDI
Mitglied von [SPEG] bei SETI.Germany

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News

Aug 12, 2008 2346
Congratulations Neil! Workunit 237721 had a stopping time of 2346, integer is: 2,361,248,585,948,675,503,343

Aug 6, 2008 High stopping time found
Again, the project as found a higher stopping time: 2284, the integer is 2,361,235,441,021,745,907,775. Congratulations to "[AF>EDLS] Pitheque"!

Jul 16, 2008 Optimized application Linux 64 bit
The new optimized application for Linux 64bit is ready. It is about 10% faster.

Jul 5, 2008 Server movement
The movement to the new server is done.

Jul 1, 2008 New server
Within the next few days the project will move to a faster server. Between Jul 2 and Jul 5 the project may be unreachable.

...more

News is available as an RSS feed RSS .