Ready GNFS targets - Page 7

swellman · 2017-05-14, 11:40

Quote:

Originally Posted by swellman

C155_137_73 is the composite cofactor remaining after a yoyo@Home t55 hit.

I will take it unless someone else has burning desire for it. Thank you.

Code:

prp78 = 285703033143929046954933417985392854739459097305464474872775523920168339137583
prp78 = 332016918932511040630120491710088857004175248676896055131331897970268257904803

swellman · 2017-05-23, 09:43

Quote:

Originally Posted by swellman

Reserving C153_137_135 for GNFS.

Factored on my own hardware using GNFS

Code:

prp83 = 79562138932820369047561072953953877624596927116995082713200979243206162004132732883
prp70 = 1916698924933418847512947427250716312718745914610473159437818774318357

swellman · 2017-05-31, 22:15

C160_133_72 is a composite stub leftover from yoyo hitting a p53.

Reserving C160_133_72 for GNFS.

Max0526 · 2017-06-01, 11:12

@swellman
Do you need help selecting a poly for it? Post the best one you have when it's ready.

swellman · 2017-06-01, 12:20

Quote:

Originally Posted by Max0526

@swellman
Do you need help selecting a poly for it? Post the best one you have when it's ready.

I will do that, probably tomorrow night. Thanks Max!

Max0526 · 2017-06-01, 15:58

@swellman
I'll start a CADO run overnight and we'll compare tomorrow.

swellman · 2017-06-03, 01:34

2 days yielded the following

R0: -5542095960202417586114168962747
R1: 1264181621558063
A0: 160753262104790267927287547034197108100
A1: 277657051349751370140439301046153
A2: 37328804662246871005647074
A3: -21902578304049214732
A4: -4405719338536
A5: 344400
skew 4822173.88, size 1.569e-15, alpha -7.030, combined = 1.485e-12 rroots = 3

R0: -6233016590901351272992401807520
R1: 379741717685467
A0: -969378830918004277802180294527834240557
A1: -1380205384833034872630478493896087
A2: 173661415397377121170457649
A3: 45509299996276747407
A4: -1696086553252
A5: 191400
skew 7378058.58, size 1.503e-15, alpha -7.859, combined = 1.441e-12 rroots = 3

Some additional polys with good scores

# norm 1.859947e-15 alpha -7.544734 e 1.461e-12 rroots 3
skew: 6787271.75
c0: 772956525262117700737550119779563584500
c1: -214288615399410055615969039412817
c2: -34354339804155624734904712
c3: -34261641715524715660
c4: -2961285074536
c5: 344400
Y0: -5542095959142006871771807021591
Y1: 1264181621558063

# norm 1.805316e-15 alpha -8.399792 e 1.430e-12 rroots 3
skew: 8554553.49
c0: 6790473912667178937011648356964559100135
c1: 1953918320699741974414832027210447
c2: -960875073982781985074580781
c3: -89113694369574709175
c4: 4038765446742
c5: 591192
Y0: -4974402913782874063974219416292
Y1: 6105063498257443

# norm 1.762005e-15 alpha -7.691665 e 1.411e-12 rroots 3
skew: 4944177.07
c0: -397581746228091428967428393231739078923
c1: 41602665854608148690008631647667
c2: 441797030844300219582381107
c3: -5624184224705628917
c4: -8819568478962
c5: 765072
Y0: -4724395074461066672926202586300
Y1: 586555055006713

Max0526 · 2017-06-04, 02:08

@swellman
CADO's best optimization so far:

Code:

Y0: -5542095960043536504098373162970
Y1: 1264181621558063
c0: -82177306525217363986997309595251456943
c1: 119704644735981910788035855103453
c2: 28660023458786054427140024
c3: -24063005200215474508
c4: -4189300100536
c5: 344400
skew: 3806237.43515
# lognorm 50.16, E 43.60, alpha -6.56 (proj -2.28), 5 real roots
# MurphyE = 1.51445182e-12

Max0526 · 2017-06-04, 17:16

@swellman
Another c5 just in case:

Code:

# norm 1.713138e-015 alpha -7.905155 e 1.410e-012 rroots 3
skew: 3288276.75
c0: -208249056633504303304399689109474547112
c1: -195393431438576897043078920319302
c2: 154249046525129178248995659
c3: 6573778969757849537
c4: -4111684549092
c5: 1705680
Y0: -6615758942507413177282161265115
Y1: 1145943705669392620669

swellman · 2017-06-04, 21:06

Thanks Max! I'll test them and start sieving in a day or two.

swellman · 2017-08-07, 13:31

RyanP has factored C169_142_126 via GNFS.

p78*p91

2017-05-31, 22:15	#69
swellman Jun 2012 2²·13·59 Posts	C160_133_72 C160_133_72 is a composite stub leftover from yoyo hitting a p53. Reserving C160_133_72 for GNFS.

2017-06-01, 11:12	#70
Max0526 "Max" Jun 2016 Toronto 19×47 Posts	C160 poly @swellman Do you need help selecting a poly for it? Post the best one you have when it's ready.

2017-06-01, 15:58	#72
Max0526 "Max" Jun 2016 Toronto 19·47 Posts	C160 poly @swellman I'll start a CADO run overnight and we'll compare tomorrow.

2017-06-03, 01:34	#73
swellman Jun 2012 2²·13·59 Posts	C160 poly 2 days yielded the following R0: -5542095960202417586114168962747 R1: 1264181621558063 A0: 160753262104790267927287547034197108100 A1: 277657051349751370140439301046153 A2: 37328804662246871005647074 A3: -21902578304049214732 A4: -4405719338536 A5: 344400 skew 4822173.88, size 1.569e-15, alpha -7.030, combined = 1.485e-12 rroots = 3 R0: -6233016590901351272992401807520 R1: 379741717685467 A0: -969378830918004277802180294527834240557 A1: -1380205384833034872630478493896087 A2: 173661415397377121170457649 A3: 45509299996276747407 A4: -1696086553252 A5: 191400 skew 7378058.58, size 1.503e-15, alpha -7.859, combined = 1.441e-12 rroots = 3 Some additional polys with good scores # norm 1.859947e-15 alpha -7.544734 e 1.461e-12 rroots 3 skew: 6787271.75 c0: 772956525262117700737550119779563584500 c1: -214288615399410055615969039412817 c2: -34354339804155624734904712 c3: -34261641715524715660 c4: -2961285074536 c5: 344400 Y0: -5542095959142006871771807021591 Y1: 1264181621558063 # norm 1.805316e-15 alpha -8.399792 e 1.430e-12 rroots 3 skew: 8554553.49 c0: 6790473912667178937011648356964559100135 c1: 1953918320699741974414832027210447 c2: -960875073982781985074580781 c3: -89113694369574709175 c4: 4038765446742 c5: 591192 Y0: -4974402913782874063974219416292 Y1: 6105063498257443 # norm 1.762005e-15 alpha -7.691665 e 1.411e-12 rroots 3 skew: 4944177.07 c0: -397581746228091428967428393231739078923 c1: 41602665854608148690008631647667 c2: 441797030844300219582381107 c3: -5624184224705628917 c4: -8819568478962 c5: 765072 Y0: -4724395074461066672926202586300 Y1: 586555055006713

2017-08-07, 13:31	#77
swellman Jun 2012 2²×13×59 Posts	C169_142_126 factored via GNFS RyanP has factored C169_142_126 via GNFS. p78*p91

2017-06-04, 21:06	#76
swellman Jun 2012 2²×13×59 Posts	Thanks Max! I'll test them and start sieving in a day or two.

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