Polynomial Request Thread - Page 116

VBCurtis · 2018-05-14, 05:17

More from the C205:

Code:

# norm 3.816939e-20 alpha -8.901079 e 1.934e-15 rroots 5
skew: 1233087050.07
c0: 1369509912554830084664070353295897691115666393099760
c1: 10275532109665617941533522803743302667449998
c2: -8472330900779716893631419192061727
c3: -87209044323940823103382600
c4: 9109622909382904
c5: 2674440
Y0: -4457327839756278983096270530805028266957
Y1: 30120813317313642341

Edit: I finished to 2.8M, jumping to 30M.
My run from 20M is at 21.8M, will continue to at least 25M.

Can't spin this one up, sorry.

Max0526 · 2018-05-16, 19:08

Quote:

Originally Posted by VBCurtis

I have a flare:

Code:

# norm 4.130880e-20 alpha -7.938619 e 2.074e-15 rroots 5
skew: 586450530.98
c0: -355170554263373774933814313387414272049267833477448
c1: 911367142430477684116255487578562595005996
c2: 6819929388968773981768206901692322
c3: -7015212022381426180946231
c4: -26019099683562474
c5: 7971600
Y0: -3582713251558895290434418496269928504943
Y1: 53269045444494013651

It's above 2.0 after scaling c5 --> 4*c5, Y1 --> 2*Y1, but not above 2.074 (yet):

Code:

# norm 3.988422e-20 alpha -7.815604 e 2.045e-15 rroots 5
skew: 257222121.09
c0: -7850146946503005042130427535895894173731618969280
c1: 129139527035720255760432904966983714802954
c2: 3702163028178956049403377425275955
c3: 2822112651338097761511049
c4: -59094554462004948
c5: 31886400
Y0: -3582713251563610596022025119626217005623
Y1: 106538090888988027302

RichD · 2018-05-16, 23:06

Baby flare. Not expecting much out of this one.

Code:

R0: -3803430108127701235293225676899226108664
R1: 177881780712032796737
A0: -69529381881262065198676968920907772895526534201285
A1: 997261907723604889031141827131843140717939
A2: 4516174424313909800941344500530327
A3: -30575301489362677463630163
A4: -15052040232582146
A5: 5911920
skew 589901105.45, size 2.801e-20, alpha -7.571, combined = 1.811e-15 rroots = 5

kosta · 2018-05-17, 06:51

a

Max0526 · 2018-05-19, 13:00

Quote:

Originally Posted by RichD

Baby flare. Not expecting much out of this one.

Code:

R0: -3803430108127701235293225676899226108664
R1: 177881780712032796737
A0: -69529381881262065198676968920907772895526534201285
A1: 997261907723604889031141827131843140717939
A2: 4516174424313909800941344500530327
A3: -30575301489362677463630163
A4: -15052040232582146
A5: 5911920
skew 589901105.45, size 2.801e-20, alpha -7.571, combined = 1.811e-15 rroots = 5

I can't spin it up, sorry.

swellman · 2018-05-20, 01:28

I ran c5 from 9M-9.3M but got nothing above 1.65. Grinding on to 10M.

Max0526 · 2018-05-27, 16:24

Quote:

Originally Posted by Gimarel

The score may be a bit better, but the skew is much higher.
If you substitute the skew with the skew of the original poly, the score becomes lower.

The ggnfs sievers limit the skew to the special-q that is sieved, so the poly with the lower skew seems better to me. But maybe testsieving proves me wrong.

From my spin-up of Gimarel's poly with the skew in mind:

Code:

# norm 4.369634e-20 alpha -8.483889 e 2.210e-15 rroots 3
skew: 231514157.13
c0: -1579630668403316014785875046588023839341247581760
c1: -96802916481960426841414782550841688231044
c2: 460393183854116801382927466841943
c3: -400010385210247897016008
c4: 25246967636811865
c5: 31531500
Y0: -6835530469371315053357392326141172663842
Y1: 263015333067968639815

Max0526 · 2018-05-27, 17:50

And a runner-up (half the skew):

Code:

Y0: -3417765234685651153817175926190443614471
Y1: 263015333067968639815
c0: -396080164151784198947959600231147784040334360800
c1: -48379148990603435438910184603526407136942
c2: 460335386115769147286725973802903
c3: -790231545053474462208816
c4: 101018430877047460
c5: 252252000
skew: 115627759.04
# size 3.616e-20, alpha -8.484, combined = 2.196e-15 rroots = 3

2018-05-14, 17:43	#1267
kurtb "Beschorner Kurt" Jul 2016 Germany 10100₂ Posts	R507 - c200 creating a very good GNFS-polynom: thank you all! Kurt

2018-05-16, 00:09	#1268
swellman Jun 2012 101111111100₂ Posts	C205 I’ve finished 8-9M, no flares. Opened up the parameters a touch for the run from 9 to 10M.

2018-05-17, 06:51	#1272
kosta Jan 2013 2³·7 Posts	a Last fiddled with by kosta on 2018-05-17 at 07:02

2018-05-20, 01:28	#1274
swellman Jun 2012 3068₁₀ Posts	C205 I ran c5 from 9M-9.3M but got nothing above 1.65. Grinding on to 10M.

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