« Archives in April, 2011


You have found a prime number!

RP爆发,BOINC上跑的PrimeGrid项目发现一个质数 XD
8244217269735 · 2666667 – 1

Dear Primefinder,

Congratulations! Our records indicate that a computer registered by you has
found a unique prime number. This computer is running BOINC, is attached to
the PrimeGrid project, and is assigned to the Sophie Germain Prime Search. What makes this prime unique is that it’s large enough to enter the Top 5000 List in Chris Caldwell’s The Largest Known Primes Database.

Since you have auto-reporting selected, the following prime was submitted on your behalf:

Added 99717 : 8244217269735*2^666667-1 (200700 digits)

If you have any questions or concerns, please contact me and we will surely resolve any problem.

Once again, congratulations on your find. Thank you for participating in PrimeGrid.

John Blazek of PrimeGrid

vps + plowshare


What is plowshare?
plowshare is a command line (CLI) application designed for some of the most popular file-sharing websites. With plowshare, you will be able to download files (and for some sites also upload, list and delete). It runs UNIX-like operating systems.

$ plowdown http://rapidshare.com/files/130403982/Bridge_Tutorial.rar

$ plowup dad_and_mum-open_the_door.mp3 megaupload

The basic concept is that files can be downloaded and uploaded though command line as easily as wget (or curl).

plowshare supports Megaupload, Rapidshare, 2Shared, 4Shared, ZShare, Badongo, Divshare.com, Depositfiles, Netload.in, Sendspace, Usershare, x7.to and some others sharing sites.

安装很简单,wiki上有各个系统的安装说明。我的Ubuntu 10.04.2 LTS安装rhino依赖包的时候遇到ca-certificates-java包的配置问题

error adding telesec.de/deutsche-telekom-root-ca-2.crt
failed (VM used: java-6-openjdk).
dpkg: error processing ca-certificates-java (–configure):


下载信息 :mrgreen:

xxx@ooo:~/incoming# plowdown http://www.megaupload.com/?d=MORT00A0
Waiting 46 seconds… done
File URL: http://www880.megaupload.com/files/e9f392c9a73fea89afee62ccf0c5b5b1/COS-DS-full-04132011-signed.zip
Filename: COS-DS-full-04132011-signed.zip
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 67.1M 100 67.1M 0 0 2047k 0 0:00:33 0:00:33 –:–:– 2974k