View Single Post
Old 2020-02-13, 08:13   #333
kar_bon
 
kar_bon's Avatar
 
Mar 2006
Germany

24×173 Posts
Default

Quote:
Originally Posted by storm5510 View Post
6001 did not appear in any of the databases.
Sure... Looking at my RPPdB it was done by FreeDC Drive #2. See also the Top5000 entry for FreeDC.

Quote:
Originally Posted by storm5510 View Post
I was experimenting with Nash on numbers close to what was on my parents mailbox, 3789. 3780 has a Nash value of 4135. 3789's Nash is 2109.
[...]
VBCurtis mentioned multiples of 15 were somewhat popular now. Looking at the old
There're no k-values ending in 0 or even values at all, because only the normalized form of Riesel numbers k*2^n-1 are searched for.
So 3780*2^n-1 is the same as 945*2^(n+2)-1, therefore k=945 is searched here instead.
kar_bon is offline   Reply With Quote