20121214, 21:08  #45  
Sep 2009
977 Posts 
firejuggler: your best poly isn't good, it has pretty low E value
jasonp: Quote:
Quote:
Several weeks ago, for factoring a 512bit RSA key under a "tight" deadline (well, I hadn't fully taken into account how much easier it had become since 2009, and the fact that in the end, I had 40 cores of varying power ^^), I spent several hours starting to assemble a simple clientserver work reservation system, speaking HTTP GET & PUT, in Perl (CPAN lists a number of modules for dealing with HTTP). The initial results were good, but the task was easy enough that I ended up just invoking ggnfslasieve4I14e in sh scripts instead of finishing the reservation system. 

20121214, 21:15  #46 
Apr 2010
Over the rainbow
13·191 Posts 
I know my poly isn't good, it's just a quasinote to myself that 'I can do it'. I will make another run, a bit longer and see what come out of it.
Last fiddled with by firejuggler on 20121214 at 21:17 
20121215, 02:01  #47  
May 2011
23 Posts 
Quote:
Btw: on your 02 Dec 12 batch, we had a better poly in terms of cado Escore. What's its score in msieve? Code:
Y1: 9931515945117268997291 Y0: 3136213832380525741156980143018262150146233 c6: 433000028380920 c5: 16322847463557673445083 c4: 259713520920507700049024012254 c3: 313991938835577956615333794603976847 c2: 745313305236683785443677828883521154358049 c1: 8720107683218999638110247380980954223758742214 c0: 177258901573455869908310457463881265392025516480999800 skew: 1650176.000 # lognorm: 79.02, alpha: 9.49 (proj: 2.31), E: 69.53, nr: 4 # MurphyE(Bf=10000000,Bg=5000000,area=1.00e+16)=4.33e19 Last fiddled with by bai on 20121215 at 02:05 

20121215, 03:20  #48 
Tribal Bullet
Oct 2004
2^{2}·883 Posts 
I get
Code:
skew 1650176.00, size 6.274e20, alpha 9.489, combined = 3.183e19 rroots = 4 
20121215, 13:52  #49  
Nov 2010
2·5^{2} Posts 
I agree with debrouxl that the MPIed polynomial selection should be included in some form in the mainline msieve. I'm tired of doing the trivial patchwork for every new major msieve revision ;)
Quote:
Quote:
Quote:


20121215, 14:05  #50  
Sep 2009
977 Posts 
Quote:


20121215, 17:33  #51 
Apr 2010
Over the rainbow
13·191 Posts 
Did a longer run, around 11k hits in 15 hours, will update when nps "stage2_norm=1e100"
will have ran. Is there an easy way to sort by field under windows? trying to do it with Librecalc/excel is doing poorly. 
20121215, 17:44  #52 
Tribal Bullet
Oct 2004
2^{2}×883 Posts 
Get a windows port of the unix sort utility, and then try
sort g k 11 <file> to sort in ascending numerical order based on field 11 (the last) 
20121215, 18:54  #53 
Apr 2010
Over the rainbow
13×191 Posts 
ok... so cygwin is no good.
I have value from 1.007815e+34 to 1.348243e+36 and the sort don't give me the +34 and a handfull of +35 I need. grblbl managed somehow with Librecalc, will post my hit. 11700+ hit, starting at 3e13 Last fiddled with by firejuggler on 20121215 at 19:08 
20121217, 09:05  #54 
Nov 2010
62_{8} Posts 
This batch resulted in the following best so far polynomial:
Code:
Mon Dec 17 04:01:41 2012 R0: 5382714938488690441209883907451379700210334 Mon Dec 17 04:01:41 2012 R1: 16663482999754897882819 Mon Dec 17 04:01:41 2012 A0: 55149587676457221661976298276728946108324308303659979586785 Mon Dec 17 04:01:41 2012 A1: 2084363501398641733507654116431852917627220374513244 Mon Dec 17 04:01:41 2012 A2: 115328708937118208864934751144873150311335660 Mon Dec 17 04:01:41 2012 A3: 3417129234272571170820957161968499682 Mon Dec 17 04:01:41 2012 A4: 7825764054023217154734470955 Mon Dec 17 04:01:41 2012 A5: 1089651465313173279574 Mon Dec 17 04:01:41 2012 A6: 16940008971600 Mon Dec 17 04:01:41 2012 skew 43447739.22, size 4.643e20, alpha 11.010, combined = 2.483e19 rroots = 2 
20121217, 10:30  #55  
May 2011
10111_{2} Posts 
Quote:
Code:
433000028380920 9931515945117268997291 3136213832380463342922092847039625251389592 Code:
Y1: 9931515945117268997291 Y0: 3136213832380526651668430475424366552787822 c6: 433000028380920 c5: 16561029521169279633163 c4: 267250423315714655877175299839 c3: 217372220497467849979460290451947353 c2: 818449055340804222519290511517032253432988 c1: 162909026138981074398068520700268950925476629841 c0: 139263538137801830327982923308744587295054517282499033 skew: 1619456.000 # lognorm: 78.88, alpha: 0.83 (proj: 2.31), E: 78.05, nr: 4 # MurphyE(Bf=10000000,Bg=5000000,area=1.00e+16)=3.54e20 

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