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-   -   Riesel Primes k*2^n-1, k<300 [Part II] (https://www.mersenneforum.org/showthread.php?t=8621)

lsoule 2013-10-02 14:16

k=39 is complete from 1.7-2M. I believe I skipped up to n=1.7M because pb had completed that range.

MooMoo2 2013-10-02 19:07

[QUOTE=lsoule;354935]k=39 is complete from 1.7-2M. I believe I skipped up to n=1.7M because pb had completed that range.[/QUOTE]
I see. Could you tell me which range(s) you skipped? From this post:
[url]http://mersenneforum.org/showpost.php?p=157761&postcount=56[/url]
it seems that the only ranges searched above 1.2M were 1430024-1431453, 1652079-1706204, and 1967625-1983908.

lsoule 2013-10-02 20:14

I skipped k=39 from n=1.263M-1.7M.

Kosmaj 2013-10-03 03:12

Well, I don't know why I marked k=39 as tested to 1706k. Obviously I was under impresson that it was done up to 1652k since I was already aware of Peter's results. I remember that k=39 was unreserved for a while, I wonder had somebody else worked on it? I'll also check my private mail before we start filling the gaps in the 1263-1652 range.

pinhodecarlos 2013-10-03 12:03

A little of-topic but about the progress of k=3 from PrimeGrid. The status can be consulted on this page [url]http://www.primegrid.com/stats_321_llr.php[/url].
For k=27 and k=121 stats can be found here:

[url]http://prpnet.primegrid.com:12006/[/url]
[url]http://prpnet.primegrid.com:12001/[/url]

No missing primes on RPS status page, only missing the progress.

Carlos

Chaos13 2013-10-03 16:23

k=213 tested to 1.3 M
No new primes. Continuing.

- Kristine

Kosmaj 2013-10-05 15:02

I just updated the [URL="http://www.15k.org/riesellist.html"]k<300 Status page[/URL] with latest updates.

I confirmed that k=39 was tested up to 1690k by Larry using our old private communication. It's now at n=2M.

I also marked new limits for k=27 and k=121. It's a pity that Paul and Justinsane chose to transfer their reservations of k=3, 27, and 121 to PrimeGrid instead to us... :sad:

MooMoo2 2013-10-06 21:24

1 Attachment(s)
[QUOTE=Kosmaj;355341]
I confirmed that k=39 was tested up to 1690k by Larry using our old private communication. It's now at n=2M.
[/QUOTE]
OK then, I'll start k=39 at 2M. Thanks for checking.

Also, k=161 is complete to n=1646K with no primes found. I'm continuing, and the residues are attached.

Retep 2013-10-27 17:08

1 Attachment(s)
I'm still testing k=51. The range n = 3.5M to 3.7M is now finished.
No primes. 3.5M to 3.6M attached.

I will continue.

Retep 2013-10-27 17:13

1 Attachment(s)
3.6M to 3.7M attached (I could't get them in one post).

By the way.. my sieved file is limited to 4M. I remember PrimeGrid did some sieving, where can I find these files, in particular for k=51?

Edit: The discussion about PrimeGrid sieving (Psieve) and ABCD files moved to a [URL="http://www.mersenneforum.org/showthread.php?t=18942"]new thread[/URL].

amphoria 2013-10-31 17:00

k=67 at n=2.67M


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