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

swellman 2018-07-14 01:33

Thanks Max. Sorry about the incorrect attribution.

Collectively we are still searching, this was just a mark on the wall.

swellman 2018-07-14 13:08

Finished 1-3M.

[code]
R0: -15126255029976787444722764335417913
R1: 25928476225126519
A0: -1072853629302463074382358364590644903922208
A1: 263258353394315753629225444521732820
A2: 111761322279467005771340888736
A3: -4666909164939214613865
A4: -422065547197318
A5: 2843160
skew 16760009.84, size 1.891e-17, alpha -6.933, combined = 1.035e-13 rroots = 5
[/code]

I'll search 9-10M.

firejuggler 2018-07-14 13:49

Found the sae poly as swellman when I went above 1.1M.
Going for 10M to 11M range.

Max0526 2018-07-14 17:10

[QUOTE=swellman;491797]Finished 1-3M.

[code]
R0: -15126255029976787444722764335417913
R1: 25928476225126519
A0: -1072853629302463074382358364590644903922208
A1: 263258353394315753629225444521732820
A2: 111761322279467005771340888736
A3: -4666909164939214613865
A4: -422065547197318
A5: 2843160
skew 16760009.84, size 1.891e-17, alpha -6.933, combined = 1.035e-13 rroots = 5
[/code]I'll search 9-10M.[/QUOTE]
Doesn't really spin up. Same e after c5 --> c5*4:
[code]
Y0: -15126255029982586244716608980886187
Y1: 51856952450253038
c0: -18154071474251401403144424339761889118800
c1: 53146761753124524196402485342872130
c2: 57382773436596932497921233789
c3: -4287914000965021902553
c4: -850489708008236
c5: 11372640
skew: 7837289.23
# size 1.873e-17, alpha -6.828, combined = 1.033e-13 rroots = 5

[/code]

VBCurtis 2018-07-16 00:22

3-5M complete on the C178:
[code]# norm 2.695578e-17 alpha -7.368786 e 1.155e-13 rroots 5
skew: 20770331.92
c0: -1073097871939485472443721978882183055870015
c1: 948207079516836436601003956983870856
c2: 134861332668743815358483823533
c3: -3814638721033147227766
c4: -294224300615568
c5: 4501200
Y0: -13798313770262168910744927190552308
Y1: 179766581124810289[/code]
Nothing else over 1.10.

Taking 15-16M.

Gimarel 2018-07-16 12:57

C178
 
A small improvement:[CODE]# norm 2.825666e-17 alpha -6.356324 e 1.193e-13 rroots 5
skew: 22569497.42
c0: -770158217923678746589019391570692069224240
c1: 21167187760821188321017024831964069
c2: 25080062790864989010014579176
c3: 108383008056854100986
c4: -59554330931240
c5: 103500
Y0: -29342939680389557477137925469049763
Y1: 7267117519804674977[/CODE]I've stopped my search.

Max0526 2018-07-17 12:51

C178 poly
 
[QUOTE=VBCurtis;491876][code]# norm 2.695578e-17 alpha -7.368786 e 1.155e-13 rroots 5
skew: 20770331.92
c0: -1073097871939485472443721978882183055870015
c1: 948207079516836436601003956983870856
c2: 134861332668743815358483823533
c3: -3814638721033147227766
c4: -294224300615568
c5: 4501200
Y0: -13798313770262168910744927190552308
Y1: 179766581124810289[/code][/QUOTE]
The highest I can get after scaling the above poly:
[code]
Y0: -27596627540535758931688456953195653
Y1: 179766581124810289
c0: -4412331520636634063987303848358817941818230
c1: 1879254848083210514681518156765009239
c2: 135223082959612402731471766622
c3: -1888603696984150973639
c4: -73734809366142
c5: 562650
skew: 41532923.74
# size 2.000e-17, alpha -7.044, combined = 1.086e-13 rroots = 5

[/code]

swellman 2018-07-17 22:02

C178
 
I finished 9-10M with a small flare. Maybe it will spin?

[code]
R0: -11798152127857527894488354917621861
R1: 3775046269412263
A0: -3253259945162135103289347555699232065376800
A1: 1606126940164246647659652334180516444
A2: 159070650996582762163824004748
A3: -12128322732569362121780
A4: -441832397706873
A5: 9848916
skew 19354186.95, size 1.877e-17, alpha -7.307, combined = 1.033e-13 rroots = 5[/code]

I think I'm done searching. Will test sieve once everyone finishes up.

Thank you.

Max0526 2018-07-18 00:30

C178 poly
 
[QUOTE=swellman;492017]I finished 9-10M with a small flare. Maybe it will spin?

[code]
R0: -11798152127857527894488354917621861
R1: 3775046269412263
A0: -3253259945162135103289347555699232065376800
A1: 1606126940164246647659652334180516444
A2: 159070650996582762163824004748
A3: -12128322732569362121780
A4: -441832397706873
A5: 9848916
skew 19354186.95, size 1.877e-17, alpha -7.307, combined = 1.033e-13 rroots = 5[/code]I think I'm done searching. Will test sieve once everyone finishes up.

Thank you.[/QUOTE]
It doesn't spin higher, sorry.

VBCurtis 2018-07-18 03:30

15-17M complete on the C178, nothing to report. I've stopped searching.

What's next?

firejuggler 2018-07-18 05:31

done 10M-11M, nothing new to report.


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