Useless info of the day: Worlds largest prime number :)




 
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Useless info of the day: Worlds largest prime number :)
 
August 18th, 2005  
Redleg
 
 

Topic: Useless info of the day: Worlds largest prime number :)


Useless info of the day: Worlds largest prime number :)
Useless info, but it may be interesting for some... 8)

"On February 18, 2005, Dr. Martin Nowak from Germany, found the new largest known prime number, 225,964,951-1. The prime number has 7,816,230 digits! It took more than 50 days of calculations on Dr. Nowak's 2.4 GHz Pentium 4 computer. The new prime was independently verified in 5 days by Tony Reix of Grenoble, France using a 16 Itanium CPU Bull NovaScale 5000 HPC running the Glucas program by Guillermo Ballester Valor of Granada, Spain. A second verification was completed by Jeff Gilchrist of Elytra Enterprises Inc. in Ottawa, Canada using 15 days of time on 12 CPUs of a Compaq Alpha GS160 1.2 GHz CPU server at SHARCNET. "

Here's the number by the way:
http://www.mersenne.org/prime8.txt
Warning: do not open it if you're on Dial-up (unless you have a LOT of spare time available..)
The file (containing only one number!) is over 8mb...


Looks like someone's got WAY too much spare time..
August 18th, 2005  
AFSteliga
 
 
I heard that there was a Prime Number that large, but I didn't think that it would have that many digits. I wonder when they'll discover the next one...
August 18th, 2005  
AJChenMPH
 
 
Ummm, how do you pronounce that?
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Useless info of the day: Worlds largest prime number :)
August 18th, 2005  
Charge 7
 
 
It's also well known as your odds in the lottery.
August 18th, 2005  
Whispering Death
 
 
oh my god.

I thought that thing was huge, then I noticed that my computer had only finnished downloading less than 1/2 of the number
August 18th, 2005  
Kina
 
i wish i had that much money....lol
August 19th, 2005  
Locke
 
 
at least they realised they found it, when a distributed computing group tried to break 64bit encryption they broke it, but didn't find the notice that said they did it for a good two weeks because there were so many "nope, this aint it" messages on their system
August 19th, 2005  
C/2nd Lt Robot
 
 
I thought it was the chances of a guy hearing a female who whispers.
August 19th, 2005  
mzspaztastic
 
 
please tell me that was not government funding?

and some girls arent loud, ya know, you just wouldnt know because you cant hear them.
August 19th, 2005  
Missileer
 
 
Mathematicians hear a different drummer than most of us.