mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Msieve (https://www.mersenneforum.org/forumdisplay.php?f=83)
-   -   Polynomial Request Thread (https://www.mersenneforum.org/showthread.php?t=18368)

Max0526 2020-09-20 18:24

[QUOTE=firejuggler;557418]How about this one, max?

[code]
R0: -633156115026647924966242353927160849
R1: 1838892199331450047
A0: -4055358059413560189793755056163937883873351483520
A1: 16581144338788276414460714496465421079736
A2: -636936169159140542086060941338
A3: -29838939405307828973869
A4: -3553046772992
A5: 3408
skew 1367091201.68, size 6.377e-018, alpha -8.529, combined = 5.338e-014 rroots = 5
[/code]
Thats an early find and the skew is horrible.[/QUOTE]
On it!
EDIT: spins up to 5.384e-14 so far.

Max0526 2020-09-20 21:32

C183 poly
 
[QUOTE=firejuggler;557418]How about this one, max?

[code]
R0: -633156115026647924966242353927160849
R1: 1838892199331450047
A0: -4055358059413560189793755056163937883873351483520
A1: 16581144338788276414460714496465421079736
A2: -636936169159140542086060941338
A3: -29838939405307828973869
A4: -3553046772992
A5: 3408
skew 1367091201.68, size 6.377e-018, alpha -8.529, combined = 5.338e-014 rroots = 5
[/code]
Thats an early find and the skew is horrible.[/QUOTE]
Better skew too:[code]Y0: -633156115037117543691819606219852435
Y1: 3677784398662900094
c0: -518722114995739152000543308912958335269989697756
c1: 4146374495994345614949035234908115825613
c2: -63987520699031043436330883860
c3: -29756918488003573384365
c4: -7300125913024
c5: 13632
skew: 684514276.59
# size 6.390e-18, alpha -8.529, combined = 5.384e-14 rroots = 5[/code]

charybdis 2020-09-20 21:37

c183 polys
 
Here are a few, fresh from the CADO oven:

[code]n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 11105229.073
c0: 1347307311985305327578340438707291179185984
c1: 1859252514529139843616145918243322920
c2: -101781123694367174730692456309
c3: -21094061301960794201597
c4: 948583258055568
c5: 31363920
Y0: -167704995415343890580296180142353038
Y1: 951738172269489471300643
# e 5.767e-14

n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 7071834.431
c0: 157807788938212364622329995515296246283660
c1: 18518309021339019904747967267489417
c2: -177158758002874526819877958982
c3: 808908125615700761641
c4: 1985536371700900
c5: 28352100
Y0: -165003548910866320455760002504183806
Y1: 10607594821035332037359
# e 5.558e-14

n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 22747496.047
c0: -5515910176354343160533180762979499089917544
c1: 5137817270352624008710415051330689962
c2: -2672672874337789004092543553
c3: -21302321212601032099909
c4: -60661131099236
c5: 5420940
Y0: -166495456750016468309377343457337373
Y1: 100278853717025540204687
# e 5.486e-14[/code]

Max0526 2020-09-20 22:47

C183 polys
 
[QUOTE=charybdis;557429]Here are a few, fresh from the CADO oven:

[code]n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 11105229.073
c0: 1347307311985305327578340438707291179185984
c1: 1859252514529139843616145918243322920
c2: -101781123694367174730692456309
c3: -21094061301960794201597
c4: 948583258055568
c5: 31363920
Y0: -167704995415343890580296180142353038
Y1: 951738172269489471300643
# e 5.767e-14

n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 7071834.431
c0: 157807788938212364622329995515296246283660
c1: 18518309021339019904747967267489417
c2: -177158758002874526819877958982
c3: 808908125615700761641
c4: 1985536371700900
c5: 28352100
Y0: -165003548910866320455760002504183806
Y1: 10607594821035332037359
# e 5.558e-14

n: 346779657259791246313554044276401199475050208141387409790076498969471905612322027394740984520613397049141959352962783652552620174555843715898338877709473791695077522065984368363437509
skew: 22747496.047
c0: -5515910176354343160533180762979499089917544
c1: 5137817270352624008710415051330689962
c2: -2672672874337789004092543553
c3: -21302321212601032099909
c4: -60661131099236
c5: 5420940
Y0: -166495456750016468309377343457337373
Y1: 100278853717025540204687
# e 5.486e-14[/code][/QUOTE]
After msieve spin:
[code]Y0: -167702766412185337578791752012225176
Y1: 951738172269489471300643
c0: 4903225958459253598254628315274038773724500
c1: 1088853708109182618251223318873899800
c2: -214742456035865351120641356755
c3: -10487254662897335505149
c4: 1315860093121968
c5: 31363920
skew: 13710331.65
# size 7.042e-18, alpha -7.360, combined = 5.776e-14 rroots = 3[/code]
[code]Y0: -83851381414921428578216691018302462
Y1: 951738172269489471300643
c0: 1226830340212937322984009446649178854206033
c1: 543618340720076431970120674375041208
c2: -214860766242558617755702260095
c3: -20934877259580903743482
c4: 5265801448385472
c5: 250911360
skew: 6849172.73
# size 6.774e-18, alpha -7.244, combined = 5.586e-14 rroots = 3[/code]
[code]Y0: -165003555665963031603017044539030109
Y1: 10607594821035332037359
c0: 74285448527422723930692231769950605301140
c1: 243110088140063321631838326967564052
c2: -173946119672642194626870201473
c3: -4133807195363254610559
c4: 1895260875372400
c5: 28352100
skew: 9174713.39
# size 6.602e-18, alpha -7.027, combined = 5.560e-14 rroots = 5[/code]

Gimarel 2020-09-21 10:00

C183
 
Additional rootsieve on the original polys: [code]# norm 8.220943e-18 alpha -7.786509 e 5.624e-14 rroots 5
skew: 121267220.49
c0: -55073802001371805194436612553137355605919733
c1: 112524898820172790290876244598233956486
c2: -1040395830327342090073752628378
c3: -26754567866812144803482
c4: 60947537530775
c5: 426972
Y0: -240952170471368811654283981287109790
Y1: 13987490556468847307
[/code]

Max0526 2020-09-21 10:38

C183 poly
 
[QUOTE=Gimarel;557461]Additional rootsieve on the original polys: [code]# norm 8.220943e-18 alpha -7.786509 e 5.624e-14 rroots 5
skew: 121267220.49
c0: -55073802001371805194436612553137355605919733
c1: 112524898820172790290876244598233956486
c2: -1040395830327342090073752628378
c3: -26754567866812144803482
c4: 60947537530775
c5: 426972
Y0: -240952170471368811654283981287109790
Y1: 13987490556468847307
[/code][/QUOTE]
After msieve spin:[code]Y0: -240952170476247018923305274129662575
Y1: 27974981112937694614
c0: -11805353835308925219407149226473788139169936
c1: 28310203131931821503416958734401777279
c2: -506179582591784048138330191199
c3: -26839071574361133800982
c4: 120405988862950
c5: 1707888
skew: 60697512.10
# size 6.801e-18, alpha -7.787, combined = 5.671e-14 rroots = 5[/code]

firejuggler 2020-09-21 12:42

And second-best for me
[code]
# norm 7.366532e-018 alpha -7.030960 e 5.206e-014 rroots 5
skew: 144523189.55
c0: -852553758032489781957785180618459406439869152
c1: 44205762420740610594305554799277247503
c2: 775207294702824147954214320790
c3: -16040507413960940890026
c4: -42173005041506
c5: 74340
Y0: -341795400405539116688333917422624681
Y1: 19429816626340119721
[/code]

unconnected 2020-09-30 21:09

Thank you, all!
Poly with [URL="https://www.mersenneforum.org/showpost.php?p=557464&postcount=1964"]e=5.671e-14[/URL] is clearly the best.


All times are UTC. The time now is 20:34.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.