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Old 2021-05-14, 21:34   #133
swellman
 
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Jun 2012

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QUEUED AS 8m7_323

HCN 8-7_323 is a GNFS 188 job still in bounds for the 15e siever.

Code:
n: 20326267685367686226885742183705088512218276960363770673584450106060568210297393965397476233793811106005663906727954999634386372470680774761187496118755059288758460685551711009942509109481
skew: 17047576.30
lss: 0
type: gnfs
c0: -20414108853117705185917552873178816562453600
c1: -4131908876517054929973550875417063990
c2: 145086618017021173302473944815
c3: 13272334648018646892453
c4: -3128515828364594
c5: 40887000
Y0: -998867195545482328265213650404357223
Y1: 1092952924909484202072101
# MurphyE (Bf=8.590e+09,Bg=4.295e+09,area=5.469e+16) = 1.383e-08
# skew 17047576.30, size 2.222e-018, alpha -6.982, combined = 2.822e-014 rroots = 3
rlim: 200000000
alim: 200000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 94
rlambda: 2.7
alambda: 3.4

Test sieving results on the algebraic side with Q in blocks of 10k
Code:
40M   18036
70M   19810
100M  19876
150M  19185
200M  17456
250M  16914
300M  16852
Suggesting a Q range of 40-300M.

Last fiddled with by swellman on 2021-05-14 at 22:19
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Old 2021-05-26, 22:57   #134
RichD
 
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Sep 2008
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QUEUED AS 106__237_17m1

C185 from the OPN t800 file.
This poly has a tendency to have a higher dup rate.
Code:
n: 31611660070456490382224706131401493319864059718886652424665169682915158793105366264810588578064638762785631008163196754519390595108351172174379587837888863559943908997060019835623426631
# 1060333037237^17-1, difficulty: 216.46, skewness: 100.98, alpha: 0.00
# cost: 5.73705e+17, est. time: 273.19 GHz days (not accurate yet!)
skew: 100.981
lss: 0
c6: 1
c0: -1060333037237
Y1: -1
Y0: 1192138954661305932835795627438071053
rlim: 67000000
alim: 67000000
lpbr: 30
lpba: 30
mfbr: 60
mfba: 87
rlambda: 2.6
alambda: 3.5
type: snfs
Trial sieving 5K blocks.
Code:
  Q  Yield
 16M 14190
 20M 12586
 50M 10126
 80M  8460
 88M  8848

Last fiddled with by swellman on 2021-05-26 at 23:06
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Old 2021-05-27, 15:59   #135
chris2be8
 
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Sep 2009

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QUEUED AS f29_173p1

(29^173+1)/166074920953570785710412343658531030104778101424064510 from the Brent tables:
Code:
# Built Wed May 26 21:30:38 2021
# Estimated SNFS difficulty 255, GNFS equivalent 183, GNFS difficulty 200, degree 6
n: 59504468737286512188725830322481645399569446221978205062759947678602615095876892174582763164299950419433171845113696079182690285379714530890102941497334564659526876922168044123496235691195485684114649
type: snfs
c6: 1
c0: 29
# Y0 = 29^29
Y0: 2567686153161211134561828214731016126483469
# Y1 = 1^0
Y1: 1
# msieve rating: skew 1.75, size 1.297e-12, alpha 1.569, combined = 1.425e-13 rroots = 0
skew: 1.75
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Sieve on 15e_small from 34M to 144M on the rational side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 24074
 84M 19875
134M 17155
184M 15229
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-05-27 at 17:12
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Old 2021-05-29, 14:52   #136
swellman
 
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Jun 2012

24×7×29 Posts
Default HCN 7+3_347 GNFS 188

QUEUED AS 7p3_347

Code:
n: 20174133885414650632039678835167405739935098364255183039526579575635738707126238296679378822819182735187738755015829792746445427802562291608685480936123219457056749018968129013918099041837
skew: 3388433.047
lss: 0
type: gnfs
c0: -247377283316521774910996368924886278682904
c1: 119221594574784878863555353110259133
c2: 219329661970740375009026575705
c3: -13284985692346696207986
c4: -8813296396773708
c5: 579597480
Y0: -866082958378975255270952594734414666
Y1: 133808360186915596934923
# MurphyE (Bf=8.590e+09,Bg=4.295e+09,area=5.469e+16) = 1.392e-08
rlim: 200000000
alim: 200000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 94
rlambda: 2.7
alambda: 3.4
Sieve on the algebraic side using a Q range 38-300M on 15e.

Last fiddled with by swellman on 2021-06-07 at 11:40
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Old 2021-06-02, 16:28   #137
chris2be8
 
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Sep 2009

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QUEUED AS f33_166p1

(33^166+1)/32104697484305186313128443279606719213724452730 from the Brent tables:
Code:
# Built Tue Jun  1 19:08:06 2021
# Estimated SNFS difficulty 256, GNFS equivalent 187, GNFS difficulty 206, degree 6
n: 36876138524128736522158611209699008016529008194070240029626558386005602304190596512841724655605179462695321223824731426404130744233803134741223157976921469668835496524193438778611501693212453345256609722229
type: snfs
c6: 1
c0: 1089
# Y0 = 33^28
Y0: 3299060778251569566188233498374847942355841
# Y1 = 1^0
Y1: 1
# msieve rating: skew 3.21, size 1.096e-12, alpha 0.397, combined = 1.268e-13 rroots = 0
skew: 3.21
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Degree 5 was nearly as good, but degree 6 does look better, after a fair amount of test sieving.

Sieve on 15e_small from 34M to 144M on the rational side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 23970
 84M 19728
134M 17292
184M 15280
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-06-02 at 17:19
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Old 2021-06-02, 22:15   #138
richs
 
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"Rich"
Aug 2002
Benicia, California

56816 Posts
Default C178

QUEUED AS C178_829332_3709

GNFS Aliquot C178 829332 i3709, ECM'ed to t55, poly found by Gimarel, for 15e small:

Code:
# norm 3.933615e-17 alpha -6.854526 e 1.461e-13 rroots 5
n: 7116918573042752182656167680040951146739881488707390331625417398821000656750460745582640394498246644252309075049731928316255167727309447798027154851215027883317128686644697902747
skew: 61866433.99
lss: 0
c0: 2719131198929160890142250422071105164951029
c1: 691888538541167685105313532443560430
c2: 40590891671570146232020067295
c3: 115131707170584542010
c4: -8626003606964
c5: 37800
Y0: -45181846648405571618827097977248940
Y1: 8975822931934385689303
rlim: 77200000
alim: 77200000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.7
alambda: 2.7
Sieve on algebraic side Q = 20-170M. I will handle LA.

Last fiddled with by swellman on 2021-06-02 at 23:13
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Old 2021-06-03, 17:10   #139
swellman
 
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QUEUED AS 7p5_875L

HCN 7+5_875L GNFS 188

Code:
n: 18162735004618962907832460697163821564805945202741480189520876662975738441441808599813388246752905564149395023621470714477107321875394196518647670514546089967394338493866023021879379375501
skew: 123227624.913
lss: 0
type: gnfs
c0: 2575715919375954261776488237644255197682588837
c1: 231978523041436768631493989530723478412
c2: -278825536978133125819458535961
c3: -40839567579978519950330
c4: 23875843355686
c5: 270480
Y0: -2319432952178996617876376851174320830
Y1: 8339907198522216079685413
rlim: 200000000
alim: 200000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 94
rlambda: 2.7
alambda: 3.4
Test sieving on the -a side with Q in blocks of 10k:
Code:
40M    17003
70M    19627
100M   21533
150M   21765
200M   21970
250M   18011
300M   17949
Suggests sieving on the -a side over a Q range of 40-270M on 15e.

Last fiddled with by swellman on 2021-06-08 at 16:55
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Old 2021-06-05, 16:03   #140
chris2be8
 
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Sep 2009

1000100101102 Posts
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QUEUED AS f47_151m1

(47^151-1)/231193394039573095748120000362539874 from the Brent tables:
Code:
# Built Fri Jun  4 17:01:18 2021
# Estimated SNFS difficulty 253, GNFS equivalent 182, GNFS difficulty 218, degree 6
n: 13267867555767890057043379672470787798931017539829149903660286398171799142700086128599647769058481778316227344978536555673011000304839763773199291342106536778911771389549429016336381886564568799996222877936908092894423
type: snfs
c6: 47
c0: -1
# Y0 = 47^25
Y0: 634521655111682889954832468816559036741807
# Y1 = 1^0
Y1: 1
# msieve rating: skew 0.53, size 2.092e-12, alpha 0.806, combined = 1.996e-13 rroots = 2
skew: 0.53
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Sieve on 15e_small from 48M to 134M on the rational side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 29738
 84M 24990
134M 21273
184M 18799
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-06-05 at 19:06
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Old 2021-06-09, 15:48   #141
chris2be8
 
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Sep 2009

42268 Posts
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QUEUED AS f53_146p1

(53^146+1)/2421520704382295522534826930725873099177683335617101189449947315790130 from the Brent tables:
Code:
# Built Tue Jun  8 17:09:18 2021
# Estimated SNFS difficulty 252, GNFS equivalent 184, GNFS difficulty 183, degree 6
n: 229186364196806635311249219064241934820475035458376569167656388997076180689247650423224987621696541487108445319782233778797404996112169158881017729526905321618881475139289458747661541
type: snfs
c6: 2809
c0: 1
# Y0 = 53^24
Y0: 241335311011519234780052665404754645838881
# Y1 = 1^0
Y1: 1
# msieve rating: skew 0.27, size 1.161e-12, alpha 1.091, combined = 1.344e-13 rroots = 0
skew: 0.27
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
lss: 0
Sieve on 15e_small from 34M to 144M on the algebraic side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 23868
 84M 20707
134M 16027
184M 15445
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-06-09 at 15:57
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Old 2021-06-23, 16:01   #142
chris2be8
 
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Sep 2009

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QUEUED AS f65_139m1

The lasievee_small queue is nearly empty so here's another job. I was intending to submit it once one other job had been submitted after f53_146p1 (sieving a job takes about half as long as it takes me to do LA) so I won't complain if another job is given priority.

(65^139-1)/70746020396545867745704192275829786082995624509349205049664 from the Brent tables:
Code:
# Built Fri Jun 18 17:26:50 2021
# Estimated SNFS difficulty 252, GNFS equivalent 182, GNFS difficulty 194, degree 6
n: 13971870716317727860464697345308899139409244123261964539604381647719921005451016661819509483132518888734564083245314961155622754357678973914081055498491789582876679171547466254157899387329573391
type: snfs
c6: 65
c0: -1
# Y0 = 65^23
Y0: 497745340030349688137123548984527587890625
# Y1 = 1^0
Y1: 1
# msieve rating: skew 0.50, size 1.806e-12, alpha 1.375, combined = 1.807e-13 rroots = 2
skew: 0.50
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Sieve on 15e_small from 40M to 134M on the rational side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 27663
 84M 22997
134M 19735
184M 17758
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-06-24 at 00:00
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Old 2021-06-26, 00:25   #143
RichD
 
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Sep 2008
Kansas

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QUEUED AS 10867_67m1

C267 from the OPN t550 file.
Code:
n: 241700746844991235723017950427010444254421142531883825792574451164987785623335803815879606651370554983701789967487059900389316891894504260721078703876435817693683514973117749294082984271028916268770662513744395196526568423279855356930176747887193323975822106320597917
# 10867^67-1, difficulty: 270.42, skewness: 0.21, alpha: 0.00
# cost: 3.807e+19, est. time: 18128.56 GHz days (not accurate yet!)
skew: 0.212
c6: 10867
c0: -1
Y1: -1
Y0: 249578021552674943383857301495274821902558283
type: snfs
rlim: 180000000
alim: 220000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 93
rlambda: 2.7
alambda: 3.5
Trial sieving 5K blocks.
Code:
  Q  Yield
 40M 10500
 70M  9441
100M  9547
200M  8320
300M  7065

Last fiddled with by swellman on 2021-06-26 at 10:34
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