mersenneforum.org Riesel Primes k*2^n-1, k<300 [Part II]
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 2012-07-14, 14:43 #573 otutusaus   Nov 2010 Ann Arbor, MI 1368 Posts Status k=89 tested to n=1.53M k=125 tested to n=1.52M k=177 tested to n=1.60M k=263 tested to n=1.53M k=281 tested to n=1.56M
 2012-07-16, 04:21 #574 Kosmaj     Nov 2003 2×1,811 Posts The k<300 status page updated with all the latest results.
 2012-07-23, 12:21 #575 Thomas11     Feb 2003 1,901 Posts Quite a while ago Curtis has given me some parts of k=11. I just completed the interval n=3.0-3.1M, no primes found.
 2012-07-27, 20:23 #576 VBCurtis     "Curtis" Feb 2005 Riverside, CA 105316 Posts k=211 is complete to 2M and released.
 2012-08-02, 11:53 #577 amphoria     "Dave" Sep 2005 UK 277410 Posts Status k=49 at n=2.47M
 2012-08-10, 10:26 #578 Retep     Oct 2007 32×11 Posts I started to test the range k=51, n = 2.5M to 3.3M at 19 Oct 2010. It was finished a few days ago, no primes. I continue with n=3.3M to 4.0M.
 2012-08-11, 07:37 #579 Kosmaj     Nov 2003 2·1,811 Posts Hi Retep, and thanks for your report. Our 1st Megabit Drive including k=51 is approaching n=2.4M. When we reach 2.5M we'll remove k=51 from the drive. Happy hunting!
 2012-08-14, 11:48 #580 otutusaus   Nov 2010 Ann Arbor, MI 9410 Posts Status report k=89 tested to n=1.58M k=125 tested to n=1.58M k=177 tested to n=1.90M k=263 tested to n=1.58M k=281 tested to n=1.62M
 2012-08-19, 12:56 #581 sjtjung     Mar 2006 Columbus, OH 7·11 Posts Updates Sorry for not posting updates for a while, but here is my progress: k=31 is tested to n=2.02M k=207 is tested to n=1.03M k=221 is tested to n=1.1M -Steven
 2012-08-20, 09:22 #582 Kosmaj     Nov 2003 2·1,811 Posts Hi Steven Thanks for your report. It will be nice if you can give k=207 high priority short-term, as we are trying to reach n=1100k for all k<300. BTW, I'm now testing k=219 and k=225 which were somehow forgotten at n=1M. Currently, k=219 is at 1080k, and k=225 is at 1060k. Last fiddled with by Kosmaj on 2012-08-20 at 09:24
 2012-08-30, 21:45 #583 Cruelty     May 2005 2×809 Posts k=25 tested till n=2.88M k=43 tested till n=2.98M k=79 tested till n=2.24M k=101 tested till n=3.17M k=151 tested till n=2.99M

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