12a
0527
(K12a
0527
)
A knot diagram
1
Linearized knot diagam
3 7 8 9 1 2 6 11 12 5 4 10
Solving Sequence
2,6
7 3 8
4,11
9 1 5 10 12
c
6
c
2
c
7
c
3
c
8
c
1
c
5
c
10
c
12
c
4
, c
9
, c
11
Ideals for irreducible components
2
of X
par
I
u
1
= h−2.62656 × 10
32
u
100
1.37621 × 10
32
u
99
+ ··· + 1.43355 × 10
32
b 4.87406 × 10
32
,
7.89761 × 10
32
u
100
1.36318 × 10
33
u
99
+ ··· + 1.43355 × 10
32
a + 6.41450 × 10
32
, u
101
2u
100
+ ··· 3u 1i
I
u
2
= hb + u 1, u
2
+ a + u, u
3
u
2
+ 1i
* 2 irreducible components of dim
C
= 0, with total 104 representations.
1
The image of knot diagram is generated by the software Draw programme developed by An-
drew Bartholomew(http://www.layer8.co.uk/maths/draw/index.htm#Running-draw), where we modi-
fied some parts for our purpose(https://github.com/CATsTAILs/LinksPainter).
2
All coefficients of polynomials are rational numbers. But the coefficients are sometimes approximated
in decimal forms when there is not enough margin.
1
I. I
u
1
= h−2.63 × 10
32
u
100
1.38 × 10
32
u
99
+ · · · + 1.43 × 10
32
b 4.87 ×
10
32
, 7.90 × 10
32
u
100
1.36 × 10
33
u
99
+ · · · + 1.43 × 10
32
a + 6.41 ×
10
32
, u
101
2u
100
+ · · · 3u 1i
(i) Arc colorings
a
2
=
0
u
a
6
=
1
0
a
7
=
1
u
2
a
3
=
u
u
3
+ u
a
8
=
u
2
+ 1
u
2
a
4
=
u
7
2u
5
+ 2u
3
2u
u
7
+ u
5
2u
3
+ u
a
11
=
5.50914u
100
+ 9.50914u
99
+ ··· 11.1589u 4.47457
1.83221u
100
+ 0.960001u
99
+ ··· + 8.36542u + 3.40000
a
9
=
1.84477u
100
2.24477u
99
+ ··· + 5.88323u + 0.722386
0.602902u
100
+ 0.200001u
99
+ ··· 0.0776162u 0.400001
a
1
=
u
3
u
5
u
3
+ u
a
5
=
u
8
+ u
6
u
4
+ 1
u
10
+ 2u
8
3u
6
+ 2u
4
u
2
a
10
=
4.64586u
100
+ 6.04586u
99
+ ··· 15.4372u 6.42293
0.439796u
100
+ 2.56000u
99
+ ··· + 8.01707u + 3.60000
a
12
=
4.18435u
100
+ 5.38435u
99
+ ··· 13.0030u 6.29217
0.241103u
100
+ 2.56000u
99
+ ··· + 8.34783u + 3.40000
(ii) Obstruction class = 1
(iii) Cusp Shapes = 31.9407u
100
+ 84.2414u
99
+ ··· + 10.3636u + 24.0193
2
(iv) u-Polynomials at the component
Crossings u-Polynomials at each crossing
c
1
, c
7
u
101
+ 36u
100
+ ··· + u + 1
c
2
, c
6
u
101
2u
100
+ ··· 3u 1
c
3
, c
5
u
101
+ 2u
100
+ ··· 31477u 8353
c
4
u
101
2u
100
+ ··· + u 1
c
8
u
101
+ 17u
100
+ ··· + 4u 8
c
9
, c
12
u
101
4u
100
+ ··· 2u 1
c
10
u
101
u
100
+ ··· 2263262u 275501
c
11
u
101
+ u
100
+ ··· 9608u 3329
3
(v) Riley Polynomials at the component
Crossings Riley Polynomials at each crossing
c
1
, c
7
y
101
+ 60y
100
+ ··· 215y 1
c
2
, c
6
y
101
36y
100
+ ··· + y 1
c
3
, c
5
y
101
84y
100
+ ··· + 315879129y 69772609
c
4
y
101
+ 20y
100
+ ··· + y 1
c
8
y
101
+ 21y
100
+ ··· + 80y 64
c
9
, c
12
y
101
78y
100
+ ··· + 142y 1
c
10
y
101
53y
100
+ ··· 5937265797024y 75900801001
c
11
y
101
129y
100
+ ··· + 336808740y 11082241
4
(vi) Complex Volumes and Cusp Shapes
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.580578 + 0.817482I
a = 1.08176 + 2.75518I
b = 1.61602 1.97604I
6.13347 + 12.43020I 0
u = 0.580578 0.817482I
a = 1.08176 2.75518I
b = 1.61602 + 1.97604I
6.13347 12.43020I 0
u = 0.776866 + 0.636255I
a = 1.285090 0.032532I
b = 0.235532 + 0.454753I
0.351074 0.411440I 0
u = 0.776866 0.636255I
a = 1.285090 + 0.032532I
b = 0.235532 0.454753I
0.351074 + 0.411440I 0
u = 0.579941 + 0.831261I
a = 0.20262 + 1.51768I
b = 0.491882 1.239610I
5.31423 4.01863I 0
u = 0.579941 0.831261I
a = 0.20262 1.51768I
b = 0.491882 + 1.239610I
5.31423 + 4.01863I 0
u = 0.731897 + 0.717631I
a = 0.985525 0.373921I
b = 1.232150 + 0.021103I
3.54399 0.83039I 0
u = 0.731897 0.717631I
a = 0.985525 + 0.373921I
b = 1.232150 0.021103I
3.54399 + 0.83039I 0
u = 0.579045 + 0.782616I
a = 1.41006 2.92308I
b = 1.80130 + 2.00177I
1.15835 + 6.39204I 0
u = 0.579045 0.782616I
a = 1.41006 + 2.92308I
b = 1.80130 2.00177I
1.15835 6.39204I 0
5
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.992696 + 0.288852I
a = 0.413171 1.163250I
b = 0.357560 0.746316I
5.66355 7.67808I 0
u = 0.992696 0.288852I
a = 0.413171 + 1.163250I
b = 0.357560 + 0.746316I
5.66355 + 7.67808I 0
u = 0.586808 + 0.759798I
a = 0.04149 2.11805I
b = 0.78617 + 1.40337I
1.12071 2.11881I 0
u = 0.586808 0.759798I
a = 0.04149 + 2.11805I
b = 0.78617 1.40337I
1.12071 + 2.11881I 0
u = 0.551923 + 0.766712I
a = 1.00983 2.09875I
b = 0.93227 + 1.55605I
5.52348 + 3.44945I 0
u = 0.551923 0.766712I
a = 1.00983 + 2.09875I
b = 0.93227 1.55605I
5.52348 3.44945I 0
u = 0.999347 + 0.340848I
a = 1.060780 0.155870I
b = 0.171910 0.581163I
5.38574 1.49082I 0
u = 0.999347 0.340848I
a = 1.060780 + 0.155870I
b = 0.171910 + 0.581163I
5.38574 + 1.49082I 0
u = 0.867440 + 0.602442I
a = 1.027350 0.522687I
b = 0.41382 + 1.88947I
2.06528 + 2.36638I 0
u = 0.867440 0.602442I
a = 1.027350 + 0.522687I
b = 0.41382 1.88947I
2.06528 2.36638I 0
6
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.830410 + 0.659590I
a = 3.26701 + 2.72075I
b = 3.24052 + 0.35453I
0.66876 2.15524I 0
u = 0.830410 0.659590I
a = 3.26701 2.72075I
b = 3.24052 0.35453I
0.66876 + 2.15524I 0
u = 0.790678 + 0.720657I
a = 0.373565 + 0.794306I
b = 0.26102 1.55215I
4.26660 1.41032I 0
u = 0.790678 0.720657I
a = 0.373565 0.794306I
b = 0.26102 + 1.55215I
4.26660 + 1.41032I 0
u = 0.557322 + 0.741721I
a = 2.71247 + 1.31477I
b = 0.38069 1.74543I
3.15042 1.23136I 0
u = 0.557322 0.741721I
a = 2.71247 1.31477I
b = 0.38069 + 1.74543I
3.15042 + 1.23136I 0
u = 0.527722 + 0.745991I
a = 1.97089 + 2.02020I
b = 2.00746 1.35637I
5.69818 0.73271I 0
u = 0.527722 0.745991I
a = 1.97089 2.02020I
b = 2.00746 + 1.35637I
5.69818 + 0.73271I 0
u = 0.760571 + 0.777702I
a = 0.226258 1.040140I
b = 0.33988 + 1.47739I
0.92908 6.20119I 0
u = 0.760571 0.777702I
a = 0.226258 + 1.040140I
b = 0.33988 1.47739I
0.92908 + 6.20119I 0
7
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.875040 + 0.660065I
a = 3.59751 2.74451I
b = 3.84044 0.34482I
0.53070 2.96586I 0
u = 0.875040 0.660065I
a = 3.59751 + 2.74451I
b = 3.84044 + 0.34482I
0.53070 + 2.96586I 0
u = 1.100210 + 0.020604I
a = 0.236817 0.239066I
b = 0.54000 1.67484I
6.80779 1.09810I 0
u = 1.100210 0.020604I
a = 0.236817 + 0.239066I
b = 0.54000 + 1.67484I
6.80779 + 1.09810I 0
u = 0.860089 + 0.697567I
a = 0.717370 + 0.810706I
b = 0.208718 1.143530I
2.62589 2.67725I 0
u = 0.860089 0.697567I
a = 0.717370 0.810706I
b = 0.208718 + 1.143530I
2.62589 + 2.67725I 0
u = 1.10810
a = 0.856082
b = 2.03030
8.68154 0
u = 0.887567
a = 0.817633
b = 0.550192
1.33224 0
u = 1.114620 + 0.030825I
a = 0.469459 0.747816I
b = 0.73619 2.63460I
7.02899 + 5.28777I 0
u = 1.114620 0.030825I
a = 0.469459 + 0.747816I
b = 0.73619 + 2.63460I
7.02899 5.28777I 0
8
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.542066 + 0.695535I
a = 1.50995 + 1.17691I
b = 0.723518 0.216829I
1.55569 0.20530I 0
u = 0.542066 0.695535I
a = 1.50995 1.17691I
b = 0.723518 + 0.216829I
1.55569 + 0.20530I 0
u = 0.912004 + 0.648971I
a = 0.699393 0.327027I
b = 0.040908 + 0.524679I
0.76674 + 5.44373I 0
u = 0.912004 0.648971I
a = 0.699393 + 0.327027I
b = 0.040908 0.524679I
0.76674 5.44373I 0
u = 1.120330 + 0.009077I
a = 0.939852 0.584975I
b = 1.47923 1.99943I
11.22580 + 2.15574I 0
u = 1.120330 0.009077I
a = 0.939852 + 0.584975I
b = 1.47923 + 1.99943I
11.22580 2.15574I 0
u = 0.407323 + 0.766016I
a = 0.586665 1.063980I
b = 0.206688 + 0.784276I
6.31216 + 0.71745I 0
u = 0.407323 0.766016I
a = 0.586665 + 1.063980I
b = 0.206688 0.784276I
6.31216 0.71745I 0
u = 0.809595 + 0.792585I
a = 0.268089 + 0.189950I
b = 0.679333 0.007535I
1.70257 3.61317I 0
u = 0.809595 0.792585I
a = 0.268089 0.189950I
b = 0.679333 + 0.007535I
1.70257 + 3.61317I 0
9
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.429106 + 0.750232I
a = 0.27237 2.16240I
b = 0.193102 + 1.257930I
7.02341 9.31002I 0
u = 0.429106 0.750232I
a = 0.27237 + 2.16240I
b = 0.193102 1.257930I
7.02341 + 9.31002I 0
u = 0.492476 + 0.706817I
a = 0.10857 + 2.62980I
b = 0.07012 1.55469I
1.76205 3.73837I 0
u = 0.492476 0.706817I
a = 0.10857 2.62980I
b = 0.07012 + 1.55469I
1.76205 + 3.73837I 0
u = 1.137550 + 0.052552I
a = 0.399378 + 0.529597I
b = 0.51656 + 2.35138I
12.3236 + 11.2549I 0
u = 1.137550 0.052552I
a = 0.399378 0.529597I
b = 0.51656 2.35138I
12.3236 11.2549I 0
u = 1.146290 + 0.059871I
a = 0.033176 + 0.392153I
b = 0.12752 + 1.41665I
11.62260 2.80284I 0
u = 1.146290 0.059871I
a = 0.033176 0.392153I
b = 0.12752 1.41665I
11.62260 + 2.80284I 0
u = 0.808462 + 0.265214I
a = 0.18244 + 1.90764I
b = 0.264215 + 0.137536I
0.97574 3.59051I 0
u = 0.808462 0.265214I
a = 0.18244 1.90764I
b = 0.264215 0.137536I
0.97574 + 3.59051I 0
10
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.914022 + 0.701626I
a = 1.34539 + 0.51557I
b = 0.26129 1.58824I
3.89278 + 6.84476I 0
u = 0.914022 0.701626I
a = 1.34539 0.51557I
b = 0.26129 + 1.58824I
3.89278 6.84476I 0
u = 0.957278 + 0.683503I
a = 0.765723 + 1.038360I
b = 1.087560 + 0.318468I
2.86234 4.54345I 0
u = 0.957278 0.683503I
a = 0.765723 1.038360I
b = 1.087560 0.318468I
2.86234 + 4.54345I 0
u = 0.813595 + 0.080576I
a = 1.40060 + 1.21033I
b = 0.749481 + 0.170542I
4.44148 1.57004I 18.1875 + 4.5005I
u = 0.813595 0.080576I
a = 1.40060 1.21033I
b = 0.749481 0.170542I
4.44148 + 1.57004I 18.1875 4.5005I
u = 0.950666 + 0.730111I
a = 1.43170 0.53854I
b = 0.04381 + 1.56263I
0.35283 + 11.88910I 0
u = 0.950666 0.730111I
a = 1.43170 + 0.53854I
b = 0.04381 1.56263I
0.35283 11.88910I 0
u = 0.929268 + 0.766181I
a = 0.141246 0.414026I
b = 0.514331 0.104628I
1.34446 2.23765I 0
u = 0.929268 0.766181I
a = 0.141246 + 0.414026I
b = 0.514331 + 0.104628I
1.34446 + 2.23765I 0
11
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 1.029130 + 0.641441I
a = 1.81274 0.76025I
b = 1.55235 0.42125I
2.93373 + 5.37990I 0
u = 1.029130 0.641441I
a = 1.81274 + 0.76025I
b = 1.55235 + 0.42125I
2.93373 5.37990I 0
u = 1.037880 + 0.629632I
a = 2.73972 + 1.12561I
b = 0.50709 2.03495I
3.28431 1.38267I 0
u = 1.037880 0.629632I
a = 2.73972 1.12561I
b = 0.50709 + 2.03495I
3.28431 + 1.38267I 0
u = 1.060120 + 0.607138I
a = 2.21827 0.75718I
b = 0.52025 + 1.44085I
8.83256 + 4.21940I 0
u = 1.060120 0.607138I
a = 2.21827 + 0.75718I
b = 0.52025 1.44085I
8.83256 4.21940I 0
u = 1.067440 + 0.598297I
a = 1.45738 + 0.17148I
b = 0.649022 + 0.760713I
8.22594 + 4.35979I 0
u = 1.067440 0.598297I
a = 1.45738 0.17148I
b = 0.649022 0.760713I
8.22594 4.35979I 0
u = 1.038260 + 0.654379I
a = 0.30062 + 2.25294I
b = 1.34619 2.47686I
4.54784 + 6.56119I 0
u = 1.038260 0.654379I
a = 0.30062 2.25294I
b = 1.34619 + 2.47686I
4.54784 6.56119I 0
12
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 1.045550 + 0.646235I
a = 2.89155 1.48305I
b = 2.36845 1.69914I
7.19366 4.56403I 0
u = 1.045550 0.646235I
a = 2.89155 + 1.48305I
b = 2.36845 + 1.69914I
7.19366 + 4.56403I 0
u = 1.035690 + 0.667806I
a = 2.13484 0.55959I
b = 0.89394 + 2.02131I
2.44358 + 7.54869I 0
u = 1.035690 0.667806I
a = 2.13484 + 0.55959I
b = 0.89394 2.02131I
2.44358 7.54869I 0
u = 1.047060 + 0.658682I
a = 1.75328 2.16511I
b = 0.74251 + 1.80776I
6.97481 8.85240I 0
u = 1.047060 0.658682I
a = 1.75328 + 2.16511I
b = 0.74251 1.80776I
6.97481 + 8.85240I 0
u = 1.044850 + 0.671965I
a = 3.55264 + 0.42446I
b = 2.08041 + 2.51692I
2.53914 11.89080I 0
u = 1.044850 0.671965I
a = 3.55264 0.42446I
b = 2.08041 2.51692I
2.53914 + 11.89080I 0
u = 1.056520 + 0.683688I
a = 3.19914 0.15526I
b = 1.81789 2.46625I
7.5601 18.0608I 0
u = 1.056520 0.683688I
a = 3.19914 + 0.15526I
b = 1.81789 + 2.46625I
7.5601 + 18.0608I 0
13
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 1.061860 + 0.687387I
a = 1.72915 + 0.32383I
b = 0.61511 1.49865I
6.76591 + 9.69838I 0
u = 1.061860 0.687387I
a = 1.72915 0.32383I
b = 0.61511 + 1.49865I
6.76591 9.69838I 0
u = 0.687052 + 0.171908I
a = 1.022670 + 0.527605I
b = 0.379193 + 0.262286I
1.146000 + 0.219134I 10.05783 1.01720I
u = 0.687052 0.171908I
a = 1.022670 0.527605I
b = 0.379193 0.262286I
1.146000 0.219134I 10.05783 + 1.01720I
u = 0.664651
a = 3.78562
b = 3.39066
2.63642 76.6880
u = 0.040952 + 0.625167I
a = 0.128896 + 0.458554I
b = 0.480942 0.715993I
2.53232 + 4.74598I 7.25373 5.98906I
u = 0.040952 0.625167I
a = 0.128896 0.458554I
b = 0.480942 + 0.715993I
2.53232 4.74598I 7.25373 + 5.98906I
u = 0.052208 + 0.417362I
a = 0.570587 + 0.222928I
b = 0.641330 + 0.478339I
1.08223 + 1.37708I 0.60455 2.47173I
u = 0.052208 0.417362I
a = 0.570587 0.222928I
b = 0.641330 0.478339I
1.08223 1.37708I 0.60455 + 2.47173I
u = 0.159875 + 0.226427I
a = 3.26352 1.45574I
b = 0.420029 + 0.724916I
1.93515 + 0.71126I 4.76387 + 0.88702I
14
Solutions to I
u
1
1(vol +
1CS) Cusp shape
u = 0.159875 0.226427I
a = 3.26352 + 1.45574I
b = 0.420029 0.724916I
1.93515 0.71126I 4.76387 0.88702I
15
II. I
u
2
= hb + u 1, u
2
+ a + u, u
3
u
2
+ 1i
(i) Arc colorings
a
2
=
0
u
a
6
=
1
0
a
7
=
1
u
2
a
3
=
u
u
2
+ u + 1
a
8
=
u
2
+ 1
u
2
a
4
=
1
0
a
11
=
u
2
u
u + 1
a
9
=
u
2
+ 1
u
2
a
1
=
u
2
1
u
2
a
5
=
u
u
2
+ u + 1
a
10
=
0
u
2
u + 1
a
12
=
u
2
1
u + 1
(ii) Obstruction class = 1
(iii) Cusp Shapes = u
2
+ 8u 16
16
(iv) u-Polynomials at the component
Crossings u-Polynomials at each crossing
c
1
, c
3
, c
4
u
3
u
2
+ 2u 1
c
2
u
3
+ u
2
1
c
5
, c
7
u
3
+ u
2
+ 2u + 1
c
6
u
3
u
2
+ 1
c
8
u
3
c
9
(u 1)
3
c
10
, c
11
u
3
+ 2u
2
+ u + 1
c
12
(u + 1)
3
17
(v) Riley Polynomials at the component
Crossings Riley Polynomials at each crossing
c
1
, c
3
, c
4
c
5
, c
7
y
3
+ 3y
2
+ 2y 1
c
2
, c
6
y
3
y
2
+ 2y 1
c
8
y
3
c
9
, c
12
(y 1)
3
c
10
, c
11
y
3
2y
2
3y 1
18
(vi) Complex Volumes and Cusp Shapes
Solutions to I
u
2
1(vol +
1CS) Cusp shape
u = 0.877439 + 0.744862I
a = 0.662359 + 0.562280I
b = 0.122561 0.744862I
1.37919 2.82812I 9.19557 + 4.65175I
u = 0.877439 0.744862I
a = 0.662359 0.562280I
b = 0.122561 + 0.744862I
1.37919 + 2.82812I 9.19557 4.65175I
u = 0.754878
a = 1.32472
b = 1.75488
2.75839 22.6090
19
III. u-Polynomials
Crossings u-Polynomials at each crossing
c
1
(u
3
u
2
+ 2u 1)(u
101
+ 36u
100
+ ··· + u + 1)
c
2
(u
3
+ u
2
1)(u
101
2u
100
+ ··· 3u 1)
c
3
(u
3
u
2
+ 2u 1)(u
101
+ 2u
100
+ ··· 31477u 8353)
c
4
(u
3
u
2
+ 2u 1)(u
101
2u
100
+ ··· + u 1)
c
5
(u
3
+ u
2
+ 2u + 1)(u
101
+ 2u
100
+ ··· 31477u 8353)
c
6
(u
3
u
2
+ 1)(u
101
2u
100
+ ··· 3u 1)
c
7
(u
3
+ u
2
+ 2u + 1)(u
101
+ 36u
100
+ ··· + u + 1)
c
8
u
3
(u
101
+ 17u
100
+ ··· + 4u 8)
c
9
((u 1)
3
)(u
101
4u
100
+ ··· 2u 1)
c
10
(u
3
+ 2u
2
+ u + 1)(u
101
u
100
+ ··· 2263262u 275501)
c
11
(u
3
+ 2u
2
+ u + 1)(u
101
+ u
100
+ ··· 9608u 3329)
c
12
((u + 1)
3
)(u
101
4u
100
+ ··· 2u 1)
20
IV. Riley Polynomials
Crossings Riley Polynomials at each crossing
c
1
, c
7
(y
3
+ 3y
2
+ 2y 1)(y
101
+ 60y
100
+ ··· 215y 1)
c
2
, c
6
(y
3
y
2
+ 2y 1)(y
101
36y
100
+ ··· + y 1)
c
3
, c
5
(y
3
+ 3y
2
+ 2y 1)(y
101
84y
100
+ ··· + 3.15879 × 10
8
y 6.97726 × 10
7
)
c
4
(y
3
+ 3y
2
+ 2y 1)(y
101
+ 20y
100
+ ··· + y 1)
c
8
y
3
(y
101
+ 21y
100
+ ··· + 80y 64)
c
9
, c
12
((y 1)
3
)(y
101
78y
100
+ ··· + 142y 1)
c
10
(y
3
2y
2
3y 1)
· (y
101
53y
100
+ ··· 5937265797024y 75900801001)
c
11
(y
3
2y
2
3y 1)(y
101
129y
100
+ ··· + 3.36809 × 10
8
y 1.10822 × 10
7
)
21