20180107, 01:16  #925 
Nov 2003
2×1,811 Posts 
Status of k*2^n1, k<300 updated here (for the time being).
I added the latest Mersenne prime, but have no idea where to find the status of k=27 and k=121. I visited prpnet page on primegrid but found nothing. Last fiddled with by Kosmaj on 20180107 at 01:28 
20180202, 17:28  #926 
May 2005
2×809 Posts 
status report
k=25 tested till n=4.26M
k=43 tested till n=5.38M k=79 tested till n=4.48M k=101 tested till n=5.5M 
20180218, 14:18  #927  
"Vasiliy"
Apr 2017
Ukraine
2^{2}·3·5 Posts 
Quote:


20180218, 20:39  #928 
"Dave"
Sep 2005
UK
2·19·73 Posts 
Reserving k=83.

20180301, 15:48  #929 
"Dave"
Sep 2005
UK
2×19×73 Posts 
k=49 testing complete to n=5M.
Releasing this k. 
20180312, 17:45  #930 
May 2005
11001010010_{2} Posts 
Releasing k=79 @ n=4835031
Last fiddled with by Cruelty on 20180312 at 17:46 
20180411, 07:55  #931 
Feb 2003
3·5·127 Posts 
k=11 at n=6.65M.
k=113 at n=6M. k=191 at n=7M. 
20180415, 19:43  #932 
May 2005
2×809 Posts 
Releasing k=43 @ n=5408323

20180503, 17:50  #933 
May 2005
2·809 Posts 
status report
k=25 tested till n=4.33M
k=101 tested till n=5.57M 
20180520, 09:17  #934 
Feb 2003
3·5·127 Posts 
Reserving k=239 (from n=2M).

20180523, 07:22  #935 
Feb 2003
3·5·127 Posts 
Reserving k=97 (from n=2.3M).
Reserving k=119 (from n=2.4M). 
Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Riesel base 3 reservations/statuses/primes  KEP  Conjectures 'R Us  1041  20200823 21:36 
Proth and Riesel Primes  lukerichards  Number Theory Discussion Group  7  20180120 16:47 
Riesel primes  Primeinator  Information & Answers  12  20090719 23:30 
Sierpinski/Riesel Base 5: Post Primes Here  robert44444uk  Sierpinski/Riesel Base 5  358  20081208 16:28 
Riesel.15k.org LLRnet Primes Found!  SlashDude  15k Search  3  20040614 16:07 