20190529, 10:52  #12 
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
2^{2}·3^{2}·5·17 Posts 
Also, will you create the "Carol least" and the "Kynea least" pages? Like the Williams MP least and the Williams MM least pages.
Also the "Gen. Cullen least" and the "Gen. Woodall least" pages. (I know that the definition of Gen. Cullen number and Gen. Woodall number in this wiki does not have the condition that n>=b1) Last fiddled with by sweety439 on 20190529 at 10:55 
20190604, 14:14  #13  
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
5764_{8} Posts 
Kar_bon, there are many known primes of the form (b+1)*b^n+1 and b^n+(b+1) for b<=16 that are not currently in the corresponding OEIS sequence, thus you can extend these OEIS sequences:
Quote:
Also, you can extended the sequence A122396 (exactly the Williams primes MM with prime b) up to n=50 and A087139 (exactly the Williams MP with prime b) up to n=91. (e.g. A087139(54) = 102979, since (2511)*251^102978+1 is prime, and this number equals 251^102979  251^102978 + 1) Last fiddled with by kar_bon on 20190606 at 08:35 Reason: table 

20190604, 21:26  #14 
Feb 2019
5B_{16} Posts 
https://www.rieselprime.de/ziki/Williams_prime_PP_3
Just wanted to let you know that I'm still searching on the numbers above. I already finished to n=800k without new primes. 
20190604, 22:10  #15  
Mar 2006
Germany
101101101101_{2} Posts 
Quote:


20190605, 08:06  #16 
Mar 2006
Germany
2925_{10} Posts 
@sweety439:
Plases do me a favour: Take a range or a dozen bases, test them to n=10k, attach a file with the primes with the range done. I will not update the Wiki every day for your small primes and no searched range given. For example the next prime for MM 126 is less 10000. Last fiddled with by kar_bon on 20190606 at 08:32 Reason: addressed 
20190606, 07:14  #17 
Mar 2006
Germany
5555_{8} Posts 
@sweety439
I've deleted your posts with results here! This is the thread for the Wiki not for your results. Please post those in your own threads. 
20190609, 00:10  #18 
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36
2^{2}·3^{2}·5·17 Posts 
There are other sequences for Riesel/Proth prime small bases least n: (not only A119591 and A253178)
A119624 (Proth k=2, 0 for bases with no possible prime) A088782 (Proth k=10, 0 for bases with no possible prime) A098873 (Riesel k=2 for bases divisible by 6) A098872 (Proth k=2 for bases divisible by 6) A098876 (Riesel k=3 for bases divisible by 6) A098877 (Proth k=3 for bases divisible by 6) Last fiddled with by sweety439 on 20190609 at 00:11 
20190610, 14:39  #19 
"Will Conway"
May 2018
UK
2^{6} Posts 
Is it possible for you to add Operation Billion Digits as a project on the wiki?I can’t seem to find any mention of it.
Last fiddled with by WGJC3107 on 20190610 at 14:39 
20190610, 15:25  #21 
"Will Conway"
May 2018
UK
2^{6} Posts 
Thanks, I didn’t realise there was a page there.
Is it possible for me to make an account on there to edit pages or is that just admin’s job? 
20210101, 19:30  #22  
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
31×191 Posts 
Quote:
I have attached an image of the errors/warnings I am getting. 

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