20210115, 00:39  #210 
"Curtis"
Feb 2005
Riverside, CA
1281_{16} Posts 
56M relations, ETA is now late Wednesday. Surely that will lengthen when Ed's farm naps, but that's impressive for a day's work!
Q is approaching 47M, so yield is 3.3 so far. Pretty cool to see what we can do in a week, even without nfs@home! 
20210115, 01:32  #211 
Sep 2008
Kansas
3×5×13×17 Posts 
I added a couple Sandy Bridge Linux systems as "localhost" today.

20210115, 15:46  #212  
"Max"
Jun 2016
Toronto
2·3·7·17 Posts 
C191 poly
Quote:
Code:
R0: 6411935581103770910754613672194879827 R1: 390033006458621627519974238 A0: 97543900524578359780002030035925410223410400 A1: 13585100386688885228817525991732114606 A2: 544764545832419180052744447527 A3: 28398693293522783165108 A4: 206084824917375 A5: 5275200 skew: 40462841.77347 # size 1.581e18, alpha 7.281, combined = 2.372e14 rroots = 3 

20210115, 16:07  #213 
Jun 2012
2^{5}·3·31 Posts 
Too late for use in this GNFS job, but an impressive new high score for a c191. And it could improve even further with the script if someone wants run it.

20210115, 16:44  #214 
"Curtis"
Feb 2005
Riverside, CA
4737_{10} Posts 
Max's magic beats the CADO group's score for RSA190, on a C191.
Nice find! 
20210115, 17:33  #215 
"Max"
Jun 2016
Toronto
1011001010_{2} Posts 

20210116, 00:17  #216 
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
1011011100001_{2} Posts 
You could fiddle with some values for bkthresh1. I have seen this reduce memory usage a lot in large memory cases. Reducing the memory too much can slow it down.

20210116, 02:50  #217 
"Ed Hall"
Dec 2009
Adirondack Mtns
3·1,229 Posts 
Thanks, but as far as I can tell, all the machines I'm connecting are working fine this time. I will try to keep your note in mind for the future.

20210116, 02:54  #218  
"Ed Hall"
Dec 2009
Adirondack Mtns
3·1,229 Posts 
Quote:
Code:
Y0: 6410674956983728025626792873540136979 Y1: 390033006458621627519974238 c0: 48879199956536637644447993225484888790155680 c1: 16247278165909757604391180995060813806 c2: 284100872882912466554514368423 c3: 25183278697346940461108 c4: 291334589013375 c5: 5275200 skew: 30580296.915 # lognorm 57.86, E 50.58, alpha 7.28 (proj 1.72), 3 real roots # MurphyE(Bf=1.000e+07,Bg=5.000e+06,area=1.000e+16)=2.363e14 

20210116, 17:48  #219 
"Curtis"
Feb 2005
Riverside, CA
3·1,579 Posts 
Status update:
Q=30114M complete. 237M relations collected, out of a target of 540M. 44% complete. ETA is Tuesday midday. Estimated ending Q is 240M. 
20210118, 20:06  #220 
"Curtis"
Feb 2005
Riverside, CA
3·1,579 Posts 
Q=30205M complete. 429M raw relations so far, a hair under 80% complete.
ETA is Tuesday 4:30pm USApacific time. Estimated ending Q is 255260M; current yield is close to 2.0. 
Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Cunningham ECM efforts  pinhodecarlos  Cunningham Tables  7  20171221 13:29 
Cunningham ECM Now Futile?  R.D. Silverman  GMPECM  4  20120425 02:45 
Cunningham Project on YouTube  Batalov  Cunningham Tables  0  20120226 02:58 
Extended Cunningham or so  rekcahx  Factoring  6  20110819 12:45 
Introduction: ECM work done on Cunningham Project composites  garo  Cunningham Tables  2  20050120 10:06 