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 2018-03-16, 14:25 #155 kar_bon     Mar 2006 Germany 2·5·293 Posts Reserving CK14 for n=30k - 50k (using sieve from post #1) and sieving n=50k - 100k, too. Last fiddled with by kar_bon on 2018-03-16 at 14:25
 2018-03-17, 18:44 #156 gd_barnes     May 2007 Kansas; USA 10,597 Posts Base 54 is complete to n=30K. 1 prime was found for n=10K-30K. Base released. Base 54 was also doublechecked to n=10K. No problems found. Last fiddled with by gd_barnes on 2018-03-17 at 18:45
 2018-03-21, 11:48 #157 kar_bon     Mar 2006 Germany 2·5·293 Posts CK44 complete to n=100k and releasing. No further primes.
 2018-03-27, 19:44 #158 gd_barnes     May 2007 Kansas; USA 10,597 Posts Reserving base 56 to n=30K.
 2018-03-29, 17:52 #159 gd_barnes     May 2007 Kansas; USA 10,597 Posts Base 56 is complete to n=30K. 1 prime was found for n=10K-30K. Base released. Reserving base 58 to n=30K.
 2018-03-30, 23:03 #160 gd_barnes     May 2007 Kansas; USA 10,597 Posts Base 58 is complete to n=30K. 2 primes were found for n=10K-30K. Base released. All bases <= 100 are now complete to n>=30K.
 2018-04-11, 23:22 #161 Dylan14     "Dylan" Mar 2017 22×3×72 Posts ck update 4/11 Base 6 is at n = 137720. No primes have been found, and I am continuing to n = 150k. Base 10 sieve is at p = 2.75 T; progress has been quite slow due to the large n range. The target sieve depth is still 10 T.
 2018-04-12, 10:21 #162 kar_bon     Mar 2006 Germany 2×5×293 Posts CK14 tested to n=100k, new prime (14^50603-1)^2-2 (115996 digits) found and releasing
2018-04-29, 13:52   #163
Dylan14

"Dylan"
Mar 2017

22·3·72 Posts

Base 12 for n = 50k - 100k has been sieved to 10 T. The sieve file is attached below:
Attached Files
 ck_12.7z (9.5 KB, 117 views)

 2018-05-02, 20:46 #164 rogue     "Mark" Apr 2003 Between here and the 146138 Posts While doing more sieving for FermatSearch, I took base 2 from 750,000 to 760,000. No new primes. Continuing.
 2018-05-04, 21:22 #165 Dylan14     "Dylan" Mar 2017 22×3×72 Posts Reserving base 18 to n = 50k.

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