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Seventeen Or Bust 找到新素数

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发表于 2005-1-4 18:58:31 | 显示全部楼层 |阅读模式
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发表于 2005-1-4 19:06:11 | 显示全部楼层
祝贺一下
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发表于 2005-1-4 22:05:11 | 显示全部楼层
新闻原文如下:

PRIME !! PRIME !! PRIME !! PRIME !!
(posted by david norris)   Sunday, 02 Jan 2005

28433 * 2^7830457 + 1 is prime!$#!@!! It weighs in at 2,357,207 digits, sliding in as the fourth-largest known. The result was submitted to the server by a machine in the U.S. at 11:43 PM EST on December 30, after just over two days of crunching. The machine's owner, a member of TeamPrimeRib, has asked to remain anonymous.

What else can I say, except GREAT JOB! This is surely as strong a sign as ever that this project has a great future. And it's only possible because of all of you. So pat yourselves on the back, break out the bubbly (if you have any left from New Years) and celebrate! This is everyone's victory.

Deserving special thanks is our host, voxel.net, who have been simply amazing. If you're in the market for hosting services, please consider supporting them, and help them continue to support us! Thanks also to George Woltman of GIMPS for continually cranking out faster and faster crunch code, and to everyone involved with the sieve, factoring, and other third-party tool efforts. Finally, very special thanks indeed to Fritz Redeker, without whom we'd still be running a rusting Duron server in a forgotten basement in Michigan.

And one more time: GREAT JOB!!!!!!

P.S. Upgrade to ver. 2.3 as soon as possible! Massive speedups for non-SSE2 machines, and serious bugs fixed from ver. 2.2. You really, really want this upgrade!

[ Last edited by 碧城仙 on 2005-1-4 at 10:06 PM ]
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发表于 2005-1-7 22:39:50 | 显示全部楼层
了不起。算法是什么样的?也是2^n+1?
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