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-   -   Polynomial Request Thread (https://www.mersenneforum.org/showthread.php?t=18368)

wombatman 2013-10-01 02:43

[URL="http://www.empowernetwork.com/BandFlea/files/2013/01/three-amigos.jpg"]Something like this, I imagine.[/URL]

VBCurtis 2013-10-01 05:32

[QUOTE=wombatman;354718][URL="http://www.empowernetwork.com/BandFlea/files/2013/01/three-amigos.jpg"]Something like this, I imagine.[/URL][/QUOTE]

I might be Steve Martin's height! Though I'm as unfunny as Chevy, given my students' reactions this week.

VBCurtis 2013-10-02 03:14

4788:C166
 
Found a 5.38:
[code]# norm 3.534603e-016 alpha -7.217812 e 5.388e-013 rroots 5
skew: 2475815.23
c0: -406863124232228097770612251596630707808
c1: 1397008484147485063276690890434320
c2: 1959559479994289870016918286
c3: -223873981131455264775
c4: -309981426719886
c5: 34871760
Y0: -47273014953449373402503531152735
Y1: 1730317388101909[/code]

wombatman 2013-10-02 03:38

Beats the best I've found so far (5.18). Also, I'm finding that running -np1 on the GPU and then running -nps -npr separately is screaming fast.

firejuggler 2013-10-02 16:16

Best so far is 5.14...
[code]
R0: -69499481355460328998078506311622
R1: 465404033160944009
A0: 893054565437073468528453235950677733085
A1: 2511797614938907011950743089188765
A2: -2719192542874456010358349743
A3: -460941393242470744181
A4: 126820984786298
A5: 5077296
skew 4491515.30, size 2.719e-016, alpha -7.152, combined = 5.143e-013 rroots = 5
[/code]

firejuggler 2013-10-03 10:53

another one, pretty close to VBCurits's
[code]
R0: -33117504503117161374368743175645
R1: 289745110476613783
A0: 198597517620071762000877347570258564216
A1: 739534886795844444800384897768926
A2: -366246626185683843435072111
A3: -1046052875115274054676
A4: 300988932539270
A5: 206658060
skew 1317757.94, size 2.912e-016, alpha -6.998, combined = 5.374e-013 rroots = 5
[/code]

wombatman 2013-10-03 12:57

Here's my best so far too:

[CODE]# norm 3.417502e-016 alpha -7.426297 e 5.252e-013 rroots 3
skew: 3383610.93
c0: -1333763129505261875407710058754044688061
c1: 3239404989985241933010889120382208
c2: 3066193050854242164741724486
c3: -90024775430248566173
c4: -291653453627960
c5: 20639700
Y0: -52500980393204885858075170563604
Y1: 630446021530596293[/CODE]

wombatman 2013-10-04 00:35

C166 for RichD
 
Managed to get a 5.39:

[CODE]# norm 3.514670e-016 alpha -7.111533 e 5.394e-013 rroots 3
skew: 3488617.93
c0: -1532190310404755024435433175347737566139
c1: 3676253136046456933250836564000824
c2: -81541743881566127057867159
c3: -580564695976550014656
c4: 32579659023370
c5: 20850600
Y0: -52394338640184089981223380179140
Y1: 257044554902959283[/CODE]

firejuggler 2013-10-04 01:22

Well, we 3 found quite equivalent poly... now to get an excepted score...

RichD 2013-10-04 22:09

c166
 
Thanks for all the help. I believe [B]debrouxl[/B] will take the poly to NFS@Home when they are ready, as stated in this [URL="http://mersenneforum.org/showpost.php?p=354634&postcount=2134"]post[/URL].

I'm finishing up the last few curves in the next day or so.

swellman 2013-10-05 02:15

[url=http://www.mersenneforum.org/showpost.php?p=355256&postcount=920]Requesting a poly for C168_127_110[/url] to be sieved by NFS@Home if you guys are willing. This will be a record GNFS for the xyyxf project. Thanks in advance!


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