Riesel Primes k*2^n-1, k<300 [Part II]

[gd_barnes]

k=9 is now done sieving n=850K-1100K to P=10T. A sieved file has been offered in the sieving thread along with a file for k=37,41,43,61,&63 for n=800K-1000K sieved to P=10T.

I attempted to get ahold of Nuggetprime on k=139 to see if he now had the resources to work on it. No luck. I had stopped at n=600K and am now continuing on.


Gary

[gd_barnes]

k=139 now at n=650K

k=37, 41, 43, 61, and 63 are now at n=600K all working together on 7 cores.

k=61 was previously LLR'd from n=400K-585K (n=400K-500K double-check) to catch up to the others.

No new primes to report.


G

[Cruelty]

k=109, 211, 221, 233, 263, 283, 299 tested till n=650000.
I am releasing k=109 - however Curtis should have a priority on further reservation of this one.

[VBCurtis]

13 at 1250k.
45 at 925k, only a few holes to 1050k.
93 at 860k, active on 4 cores.
99 at 1200k.
111 complete and released at 1M (mentioned earlier).
127 at 1250k.
197 at 970k.
201 at 900k.

no work on 11, 119 just started on 2 cores.
I plan to complete and release 93,119,197 in the next month or so. 119 to 1M, 93 and 197 to 1.2M.

[Cruelty]

k=151 tested till n=1.2M, I'm still working on it

[arminius]

Update:
LLR complete to 1160k.
No new primes.

[amphoria]

k=67 at 886k.

k=81 at 1150k.

[Cruelty]

k=25, 59, 101 tested till n=1.4M, I'm still working on those "k"

[AES]

k = 33 at n = 855,000

I'm going to take k = 71 for a while

[sjtjung]

31 is tested up to 735k

207 is tested up to 704k


-Steven

[gd_barnes]

Here is a Jan. month end status for k < 300:

k=5 at n=1252K; no primes
(finishing up reservation of 1240-1260 in k=5 thread)

k=139 at n=726K; no primes this month

k=37, 41, 43, 61, 63 all at n=705K; 1 prime this month already reported


Gary