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Old 2021-02-13, 19:16   #1013
VBCurtis
 
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"Curtis"
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I heard back from sjtjung. He says he has retired from prime searching, and apologises for losing his MF login info. His email linked to the forum is also dead.

Good luck with k=221.

I'll take over k=31 from sjtjung. If there is a third k reserved by him, it should be released.
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Old 2021-02-13, 21:38   #1014
gd_barnes
 
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k=221 is complete to n=2M; no primes were found for n=1M-2M; the k is released.

Since this was mostly a doublecheck, results were added to post #57 in the doublecheck thread.

Last fiddled with by gd_barnes on 2021-02-13 at 21:44
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Old 2021-02-13, 21:43   #1015
gd_barnes
 
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Karsten,

As per Curtis' post, you can release k=207 and k=221 and reserve k=31 for him.

All were previously reserved by sjtjung.

Last fiddled with by gd_barnes on 2021-02-13 at 21:45
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Old 2021-02-14, 09:44   #1016
kar_bon
 
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I've updated k=31, 207, 221, 255, 285 in the Wiki.
For k=255 included all data from that own thread (link given).

A lot of k-values <300 still reserved with last information years ago.
Perhaps a new management of this project should be considered.
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Old 2021-02-14, 12:56   #1017
gd_barnes
 
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Quote:
Originally Posted by kar_bon View Post
I've updated k=31, 207, 221, 255, 285 in the Wiki.
For k=255 included all data from that own thread (link given).
I am not seeing any updates here:
https://www.rieselprime.de/ziki/Riesel_k%3D1-300

Am I looking in the right place?
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Old 2021-02-14, 17:06   #1018
kar_bon
 
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You have to clear your browser cache... or append to the page link "?action=purge" and press return. This should update the cache, too.
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Old 2021-02-15, 00:59   #1019
gd_barnes
 
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Quote:
Originally Posted by kar_bon View Post
You have to clear your browser cache... or append to the page link "?action=purge" and press return. This should update the cache, too.
I hit refresh multiple times over a couple hours last night and it would not update. It's updated now. Weird.
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Old 2021-02-18, 20:41   #1020
Trilo
 
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k=55 at n=2.4M.
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Old 2021-02-25, 05:32   #1021
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I tested k=19 many years ago and found that n=645555 and n=916763 were prime.

That k is now listed as available on: https://www.rieselprime.de/ziki/Riesel_k%3D1-300

so I'll be reserving it
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Old 2021-02-25, 10:42   #1022
matzetoni
 
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I'll reserve k=73 from n=2M. Looks like it needs some love :)

https://www.rieselprime.de/ziki/Riesel_prime_73

Last fiddled with by matzetoni on 2021-02-25 at 10:42
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Old 2021-03-20, 19:35   #1023
gd_barnes
 
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k=285 is complete to n=2M; 6 previously found primes confirmed and 1 new prime reported for n=1M-2M; the k is released.
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