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Topic: Useless info of the day: Worlds largest prime number :) |
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| | Post 1 |
| The fire is everything... ![]() | Post; Useless info of the day: Worlds largest prime number :)Useless info, but it may be interesting for some... "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.. |
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| Cadet Moderator ![]() | 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...
__________________ 'Truth. Duty. Valour. Blow out you bugles over the rich dead There's none of these so lonely and poor of old But dying has made us rarer gifts than gold' Inscription on the top of the Memorial Arch at RMC Kingston |
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| | Post 3 |
| Forum Health Inspector | Ummm, how do you pronounce that?
__________________ Then I heard the voice of the Lord saying, "Whom shall I send? And who will go for us?" And I said, "Here am I. Send me!" -- Isaiah 6:8 |
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| | Post 4 |
| Master Gunner | It's also well known as your odds in the lottery. |
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| | Post 5 |
| Tribuni Angusticlavii | 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 |
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| Banned ![]() | i wish i had that much money....lol |
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| | Post 7 |
| Tribuni Angusticlavii | 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
__________________ If I am asked what we are fighting for, I can reply in two sentences. In the first place, to fulfil a solemn international obligation . . . an obligation of honor which no self-respecting man could possibly have repudiated. I say, secondly, we are fighting to vindicate the principle that small nationalities are not to be crushed in defiance of international good faith at the arbitrary will of a strong and overmastering Power. Author: Rt. Hon. Herbert Henry Asquith Source: Statement, to House of Commons, Declaration of War with Germany, Aug. 4, 1914 |
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| | Post 8 |
| Tribunus Laticlavius | I thought it was the chances of a guy hearing a female who whispers.
__________________ C/Capt "Robot", CAP (ret) NBB '06 Alpha Flight NBB '07 Delta Flight |
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| | Post 9 |
| Optio | please tell me that was not government funding? and some girls arent loud, ya know, you just wouldnt know because you cant hear them. |
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| | Post 10 |
| Nuclear Duck Hunter ![]() | Mathematicians hear a different drummer than most of us.
__________________ “War is an ugly thing but not the ugliest of things; the decayed and degraded state of moral and patriotic feelings which thinks that nothing is worth war is much worse.” —John Stuart Mill |
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