mersenneforum.org Reserved for MF - Sequence 3408
 Register FAQ Search Today's Posts Mark Forums Read

2016-09-30, 22:34   #309
EdH

"Ed Hall"
Dec 2009

24·227 Posts

Quote:
 Originally Posted by henryzz Now that I have the script in front of me I can say that you need to do a further 4000 at 110e6 and 300-1600 at 850e6 depending upon the ratio between ecm speed and nfs speed on your pcs. Anything below 110e6 is inefficient now according to the script. Even with nothing done it only recommends 10@3e6, 100@11e6 and 100@43e6 below 110e6.
Thanks! I have moved all my machines to 110e6. I currently have a little over 1350 curves done.

Is "11e7" improper or less readable?

I need to learn how to run/read the script. Off to do that...

2016-09-30, 22:57   #310
henryzz
Just call me Henry

"David"
Sep 2007
Cambridge (GMT/BST)

2·2,909 Posts

Quote:
 Originally Posted by EdH Thanks! I have moved all my machines to 110e6. I currently have a little over 1350 curves done. Is "11e7" improper or less readable? I need to learn how to run/read the script. Off to do that...
The script uses 110e6 due to it only using e3, e6, e9 etc. I was just being consistent.
The script still has issues although it is possible to get answers that are fairly close to what is probably correct. Post any issues in that thread and I will try and help you get set up.

 2016-10-02, 02:46 #311 RichD     Sep 2008 Kansas 2×3×547 Posts Incase it goes to GNFS, here is a poly to consider for the C162. Code: N: 273160738474933720738173971888648839004631254638334337328524154446360567876622758785071571728319901973105785355719274809547476812666409616142295140388748295147911 # expecting poly E from 1.03e-12 to > 1.18e-12 R0: -12041698219452787828222430533215 R1: 3878686267217897 A0: -801873829760148253152787721272602612832 A1: 2224566967366623497028146775700034 A2: -80044704608077672201472505 A3: -160143293651048845430 A4: 424445477332 A5: 1078896 skew 6380639.92, size 9.540e-16, alpha -7.595, combined = 1.102e-12 rroots = 5 Last fiddled with by RichD on 2016-10-02 at 02:50 Reason: Added C162
 2016-10-02, 14:34 #312 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 24·227 Posts I've now got 5248@11e7 and 161@85e7 It's probably near time to move on...
2016-10-02, 14:46   #313
henryzz
Just call me Henry

"David"
Sep 2007
Cambridge (GMT/BST)

2×2,909 Posts

Quote:
 Originally Posted by EdH I've now got 5248@11e7 and 161@85e7 It's probably near time to move on...
Yes probably. How long do you estimate for nfs?

2016-10-02, 16:16   #314
EdH

"Ed Hall"
Dec 2009

E3016 Posts

Quote:
 Originally Posted by henryzz Yes probably. How long do you estimate for nfs?
Not sure if you mean wall time, but I think it would take me about two weeks to complete. I might need to use my cluster project to meet the RAM requirements for LA.

I could be off a bunch all around, though.

Is anyone else interested?

 2016-10-03, 02:02 #315 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 363210 Posts I started moving my machines over to sieving with RichD's poly. I'll see what might turn up with the others as I swap along slowly. I guess that means I'll run with this one, too...
 2016-10-03, 09:44 #316 henryzz Just call me Henry     "David" Sep 2007 Cambridge (GMT/BST) 2·2,909 Posts I would have offered to do postprocessing as I just upgraded to 8gb. Unfortunately my PC seems to have died(no it isn't the memory).
 2016-10-03, 10:10 #317 pinhodecarlos     "Carlos Pinho" Oct 2011 Milton Keynes, UK 5·7·139 Posts I'll do the postprocessing. My machine will be free within 2 days (4 cores, 16GB). Just PM me with the relations file location.
2016-10-03, 14:29   #318
EdH

"Ed Hall"
Dec 2009

70608 Posts

Quote:
 Originally Posted by pinhodecarlos I'll do the postprocessing. My machine will be free within 2 days (4 cores, 16GB). Just PM me with the relations file location.
Thanks. I expect it to be a few more days before I have enough relations, but I will check back here. I'll probably also see what the LA looks like on my cluster. It might not be too bad.

I'll try to keep everyone updated.

 2016-10-07, 16:36 #319 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 24×227 Posts It's a week and I'm a little less than half way (~35M unique) to the expected necessary relations. This is actually slower than I had anticipated. If my estimate is also off, this will still be quite a while...

 Similar Threads Thread Thread Starter Forum Replies Last Post RichD Aliquot Sequences 468 2021-01-27 01:16 schickel Aliquot Sequences 2934 2021-01-07 18:52 kar_bon Aliquot Sequences 127 2020-12-17 10:05 RichD Aliquot Sequences 14 2013-08-02 17:02 petrw1 Lone Mersenne Hunters 82 2010-01-11 01:57

All times are UTC. The time now is 16:17.

Thu Mar 4 16:17:43 UTC 2021 up 91 days, 12:29, 0 users, load averages: 2.19, 2.29, 2.22