20210608, 06:50  #1 
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
7×457 Posts 
Is there a way to use bot to spam many numbers in a sequence to factordb?
In thread https://mersenneforum.org/showthread.php?t=16445, there is a way to use bot to post many numbers for Aliquot sequence (also home primes sequence) in factordb, however, is there a way to use bot to post Bell(n), Euler(n), Pell(n), Tribonacci(n), Perrin(n), Padovan(n), Fubini(n), Motzkin(n), Wolstenholme(n), A(n), K(n), Partition(n), DistinctPartition(n), Sm(n), SmWl(n), and A000521(n) in factordb, for all 1<=n<=10000? Also for the first n digits for many mathematical constants (pi, e, gamma, sqrt(2), ln(2), golden ratio, ...) for all 1<=n<=10000?
Last fiddled with by sweety439 on 20210608 at 06:57 
20210608, 07:33  #2 
Undefined
"The unspeakable one"
Jun 2006
My evil lair
6326_{10} Posts 

20210610, 17:30  #3 
"Daniel Jackson"
May 2011
14285714285714285714
681_{10} Posts 
You should only add them as you factor them. In other words, don't add a number unless you want to factor it, or you want someone else to factor it, if there's anyone willing to do so. Numbers <10^69 are automatically sent to the DB workers to factor.
Also, I think the first 900 or so numbers of the form floor(pi*10^n) are already on the DB. Last fiddled with by Stargate38 on 20210610 at 17:32 
20210610, 19:06  #4  
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
110001111111_{2} Posts 
Quote:
There is already a project to factor the Euler zigzag numbers (this project includes the evenindex Euler zigzag numbers and the numerator of the Bernoulli numbers, and factor the oddindex Euler zigzag numbers is equivalent to factor 2^(n+1)1 (this is a Cunningham number) and factor the Bernoulli number B(n+1)) However, there seems to be no project to factor the Bell numbers, the Fubini numbers, the Pell numbers, the Tribonacci numbers, ... (at most to find large primes in these sequences) (this site is to factor (p^p1)/(p1) and (p^p+1)/(p+1) for prime p, i.e. the Pisano period of the Bell numbers mod p for prime p, not to factor the Bell numbers) There is also a project to factor the partition numbers, and find large primes (e.g. 40000digit partition(1289844341)), but not for the distinct partition numbers Last fiddled with by sweety439 on 20210610 at 19:39 

20210612, 07:09  #5 
Romulan Interpreter
"name field"
Jun 2011
Thailand
2^{2}×5×17×29 Posts 
now we know who was polluting the DB all this time!
and we blamed the poor cmd for it! 
20210612, 14:42  #6 
"Daniel Jackson"
May 2011
14285714285714285714
1251_{8} Posts 
Actually, cmd put a bunch of numbers on there, too. I've found quite a few from those years. Also, some of the users that have been banned indefinitely might be taking revenge as well (i.e. Samuel), but that's just speculation. It could be that there are so many people accessing the DB simultaneously that it just looks like flooding.

20210624, 20:34  #7 
"Matthew Anderson"
Dec 2010
Oregon, USA
2^{4}·3^{2}·7 Posts 
In my humble opinion, it would make sense to talk to the maintainers of factordb. Ask them if they want large data transfer of factors. Maybe they have storage space to accept lots more data.
Does anyone know who is maintaining factordb.com? 
20210624, 22:48  #8 
Sep 2008
Kansas
2^{2}×11×79 Posts 

20210625, 07:07  #9  
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
7×457 Posts 
Quote:


20210625, 07:09  #10  
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
7×457 Posts 
Quote:


20210626, 15:40  #11 
Feb 2017
Nowhere
12341_{8} Posts 
The bots you seek, and more, are already programmed into factordb.
In order to gain access to them, you merely have to refrain from posting to the Mersenne Forum, or submitting anything to factordb, for the next twenty years. 
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