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

em99010pepe 2010-02-13 10:11

[quote=Cruelty;205546]I'm releasing k=283 @ n=1.715M :smile:[/quote]

How far and how deep did you sieve k=283?

Cruelty 2010-02-13 12:15

[QUOTE=em99010pepe;205553]How far and how deep did you sieve k=283?[/QUOTE]n=2M, p>60T I don't recall exactly how deep...

em99010pepe 2010-02-16 12:08

Just to let you guys know that this [URL="http://www.15k.org/RPSotherRanges.html"]page[/URL] is out of date.

Cruelty 2010-02-28 17:47

Status report
 
k=25 tested till n=2.33M
k=43 tested till n=2.01M
k=59 tested till n=3.38M
k=101 tested till n=2.30M
k=151 tested till n=2.25M
k=223 tested till n=2.23M
k=233 tested till n=1.54M

unconnected 2010-03-14 15:32

I would like to reserve two low-weight k's: k=29 and k=253. As I can see, they both are free, please confirm this.

Kosmaj 2010-03-14 15:56

Yes, they are both available:
k=29 from n=2M
k=253 from n=1750k

Happy hunting!

VBCurtis 2010-03-21 09:02

Update!
 
k=11 2.1M
k=13 2.12M
k=41 1.35M
k=109 1.1M
k=127 3.11M
k=201 1.2M
k=263 1.1M
k=269 1.5M

I intend to complete my files for 41 and 269 and release them this summer. I have almost as many k's as cores, not a good ratio.
-Curtis

Cruelty 2010-03-31 16:32

Status report
 
k=25 tested till n=2.34M
k=43 tested till n=2.07M
k=59 tested till n=3.4M
k=101 tested till n=2.35M
k=151 tested till n=2.29M
k=223 tested till n=2.3M
k=233 tested till n=1.58M

Kosmaj 2010-04-11 00:48

k=7 at n=2510k
k=9 at 1540k
k=21 at 1290k
k=63 at 1090k
k=95 at 1100k
k=97 at 1150k
k=181 at 1050k

The [URL="http://www.15k.org/riesellist.html"]k<300 status page[/URL] updated with all reported ranges and latest primes, including the mega-digit k=59 prime by Cruelty.

Cruelty 2010-04-11 09:43

I'm releasing k=59 @ n=3.41M.

Kosmaj 2010-04-13 10:25

k=75 is now at n=1150k, including 1090-1130 completed by SlashDude a few years ago.

k=63 is now at n=1100k.


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