[QUOTE=Mini-Geek;250786]Reserving S72 (one k, recommended base) from 150K-200K.[/QUOTE]

Extending that to 250K.

R72
 

R72 tested n=140K-400K - Nothing found

Results emailed - Base released

S55 complete to n=200K. No primes, 4 k's remaining.

Residues for n=100K-200K attached. Base released.
------
S35 status at n=40K. 24 primes, 472 k's remaining.

Primes since last update are attached.
Continuing to n=50K.

Kenneth reported in an Email that S60 is complete to n=110K. There was one prime since his last status at n=92K, which has already been reported.

Status update:
S42 is at n=34300,39 k remaining.

Riesel base 48
 

Did I even reserve this? The attached file contains the residues for the following k, all from 50,000 to 100,000.

313
953*48^81493-1 is 3-PRP! (1752.9946s+0.0172s)
1093
1877
2549
2927
2939
3067, residues from 50,000 to 97,339

Willem.

[QUOTE=Siemelink;252827]Did I even reserve this? The attached file contains the residues for the following k, all from 50,000 to 100,000.

313
953*48^81493-1 is 3-PRP! (1752.9946s+0.0172s)
1093
1877
2549
2927
2939
3067, residues from 50,000 to 97,339

Willem.[/QUOTE]

It isn't recorded on [url]http://www.noprimeleftbehind.net/crus/Riesel-conjecture-base48-reserve.htm[/url]. Are you going to continue working on it?

[QUOTE=nuggetprime;252786]Status update:
S42 is at n=34300,39 k remaining.[/QUOTE]

I'll need the primes that you've found so far to update the pages. Otherwise this does me no good.

[QUOTE=Siemelink;252827]Did I even reserve this? The attached file contains the residues for the following k, all from 50,000 to 100,000.

313
953*48^81493-1 is 3-PRP! (1752.9946s+0.0172s)
1093
1877
2549
2927
2939
3067, residues from 50,000 to 97,339

Willem.[/QUOTE]

Thank you for the results. No you did not reserve it. Do you plan to continue k=3067 to n=100K? I will assume so. Do you plan to search anything more than just the prime k's in the future? I will assume not.

Searching only prime k's makes it more difficult to manage this project. Please do not continue doing that here. Prime conjectures will usually take longer to prove and the k's are larger so they take longer to search for each k. If a base is too big for you, we have plenty of them for people of all tastes and resources. Please either reserve a smaller conjectured base or reserve a range of k's in one base such as k<1000 for R48.

The R48 reservations page will now have to be redesigned to a page that looks like the R36 page; something that I would like to get away from doing.

Edit: In thinking about it a little more, this is only a problem for bases with > 25 k's remaining. If you are going to do this, please stick with bases with <= 25 k's remaining. Thanks.

Primes for S42
 

Primes from n=25K to n=35K:
[CODE]9302*42^28384+1
1209*42^28486+1
179*42^29067+1
6530*42^31152+1
7311*42^34544+1
[/CODE]
All verfified using pfgw -tc option.

[QUOTE=gd_barnes;252900]Thank you for the results. No you did not reserve it. Do you plan to continue k=3067 to n=100K? I will assume so. Do you plan to search anything more than just the prime k's in the future? I will assume not.

[/QUOTE]

Ah, I was concentrating on getting the k's displayed so I forgot to state my intentions. I am not taking these further. I'll redo / finish up the missing part of k = 3067 to complete the residue collection.

Willem.