20200206, 12:49  #1926 
Sep 2002
Database er0rr
110001000101_{2} Posts 
Code:
      rank description digits who year comment       673 69*2^31402251 945304 L3764 2014 696 69*2^30973401 932395 L3764 2014 1004 69*2^26499391 797713 L3764 2014       
20200208, 00:34  #1927 
Random Account
Aug 2009
U.S.A.
5·13·17 Posts 

20200208, 02:12  #1928 
Sep 2002
Database er0rr
3^{2}·349 Posts 

20200208, 15:54  #1929  
Random Account
Aug 2009
U.S.A.
5·13·17 Posts 
Quote:


20200219, 19:51  #1930 
May 2005
651_{16} Posts 
25*2^51521511 is prime! (1550954 decimal digits)  I've just noticed that previous prime for this k was reported by me 11+ years ago.
Last fiddled with by Cruelty on 20200219 at 20:00 
20200219, 23:01  #1932 
Sep 2002
Database er0rr
C45_{16} Posts 

20200219, 23:14  #1933 
Random Account
Aug 2009
U.S.A.
5·13·17 Posts 
There is a k = 25 entry in the new Wiki Riesel Prime database. It is unassigned. The last update was in 2014. Perhaps you could claim it and bring it uptodate?

20200219, 23:30  #1934 
May 2005
3·7^{2}·11 Posts 

20200219, 23:32  #1935 
May 2005
3·7^{2}·11 Posts 
The most uptodate reservations and statuses are available on mersenneforum.org, and other lists like rieselprime.de or 15k.org are outdated.

20200220, 09:31  #1936 
Mar 2006
Germany
2·3·461 Posts 
Correct. The rieselprime pages (RPPDb) I won't update anymore. I've only taken the data from there into the Wiki by now, but the next aim is to update all missing primes and current reservations from this forum.
I know the problem to update pages for prime collections like RPPDb or 15k.org: the Wiki got the advantage that every logged in user can reserve and update any kvalue by themselves including the history, only an admin has to cofirm the changes. To set up the new data will take some time and I see the need to make a note in the Wiki about this: no current data yet. 
Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Inefficient behaviour in yafu when doing large NFS with lots of threads  2147483647  YAFU  3  20161225 21:44 
Lots of roundoff errors  TheMawn  Software  18  20140816 03:54 
POST LOTS AND LOTS AND LOTS OF PRIMES HERE  lsoule  Riesel Prime Search  1999  20100317 22:33 
lots of large primes  Peter Hackman  Factoring  2  20080815 14:26 
How do I get computer to do lots of little tasks?  jasong  Information & Answers  4  20071004 20:40 