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Old 2022-11-27, 07:08   #2333
Gimarel
 
Apr 2010

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I have a better poly with a very good skew:
Code:
# norm 2.912227e-20 alpha -6.912437 e 1.679e-15 rroots 5
skew: 38014712.00
c0: -4501688172420062729300215264178114512768869180
c1: 564045175152494046074755223374653984932
c2: 158848251695119671960405053936279
c3: -11435661059943728525122341
c4: -122075871817044330
c5: 172972800
Y0: -9868585257424310722795181007840406005619
Y1: 1239549482802388317841
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Old 2022-11-28, 12:23   #2334
swellman
 
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Jun 2012

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Quote:
Originally Posted by Gimarel View Post
I have a better poly with a very good skew:
Code:
# norm 2.912227e-20 alpha -6.912437 e 1.679e-15 rroots 5
skew: 38014712.00
c0: -4501688172420062729300215264178114512768869180
c1: 564045175152494046074755223374653984932
c2: 158848251695119671960405053936279
c3: -11435661059943728525122341
c4: -122075871817044330
c5: 172972800
Y0: -9868585257424310722795181007840406005619
Y1: 1239549482802388317841
An outstanding find. I’ve updated the record GNFS poly table with this escore.
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Old 2022-12-02, 15:01   #2335
unconnected
 
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May 2009
Moscow, Russia

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Hi guys, I need a poly for this C194 coming from aliquot sequence 933436:
Code:
n: 47865687229131184317692578921068303977020064182267271352643679500427297093018908790333342047904946543962939075496676005046504518963042383403247568991757829882212233001572969185349893873168471477
My best poly so far (searched 0M-1M):
Code:
n: 47865687229131184317692578921068303977020064182267271352643679500427297093018908790333342047904946543962939075496676005046504518963042383403247568991757829882212233001572969185349893873168471477
# norm 4.393741e-19 alpha -8.004881 e 8.992e-15 rroots 5
skew: 302869439.11
c0: -1904799351166368256228649094428121966130532685393
c1: 2703602505822728510850264032691641920608
c2: 286698028911285559488237892840705
c3: -278901398275917468122600
c4: -4088230794531152
c5: 215832
Y0: -46685466577322731332006099931334206390
Y1: 307124852042852485751
Thank you in advance.
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Old 2022-12-03, 14:43   #2336
swellman
 
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Jun 2012

2·3·17·37 Posts
Default C194

I’ll search 1-20M with CADO.
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Old 2022-12-05, 13:08   #2337
swellman
 
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Quote:
Originally Posted by swellman View Post
I’ll search 1-20M with CADO.
Best I found is not great:

Code:
n: 47865687229131184317692578921068303977020064182267271352643679500427297093018908790333342047904946543962939075496676005046504518963042383403247568991757829882212233001572969185349893873168471477
skew: 104897811.632
c0: -215700776326020789225687466332215152308103201800
c1: -12497271383047230382307955583422918667130
c2: 178056005728390488846401674940911
c3: 1793218831325590002242245
c4: -5917077148466364
c5: -36516480
Y0: -19218209598149507338078030237799377607
Y1: 207345523535366263210363
# MurphyE (Bf=8.590e+09,Bg=4.295e+09,area=2.684e+16) = 9.845e-09
# skew 104897811.63, size 4.271e-019, alpha -8.321, combined = 1.007e-014 rroots = 5
# cownoise suggests a skew of 141248697.14 with resulting escore of 1.012e-14
An improvement but I think we can do better. I’ll next search 20M < a5 < 50M with CADO, might be a few days due to other jobs ongoing.
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Old 2022-12-06, 12:43   #2338
Gimarel
 
Apr 2010

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I had an early good hit and stopped my search.
Code:
# norm 7.265291e-19 alpha -7.720276 e 1.264e-14 rroots 5
skew: 32322331.46
c0: -1235667978997620363556760317293364759074225405
c1: 67395016792443133559867209567626990087
c2: 12107215710907980077439344894861
c3: -385812100351898704373027
c4: -15243862655565396
c5: 43243200
Y0: -16174143659563790702590053718286883154
Y1: 710621880250857012617
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Old 2022-12-06, 13:49   #2339
unconnected
 
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Very good poly, thank you! is it worth to continue search?
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Old 2022-12-06, 14:38   #2340
swellman
 
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Quote:
Originally Posted by unconnected View Post
Very good poly, thank you! is it worth to continue search?
No. Stopping my search.
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