# L10n37

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 (Knotscape image) See the full Thistlethwaite Link Table (up to 11 crossings). Visit L10n37 at Knotilus!

 Planar diagram presentation X6172 X12,3,13,4 X13,17,14,16 X9,15,10,14 X15,11,16,10 X17,5,18,20 X7,19,8,18 X19,9,20,8 X2536 X4,11,1,12 Gauss code {1, -9, 2, -10}, {9, -1, -7, 8, -4, 5, 10, -2, -3, 4, -5, 3, -6, 7, -8, 6}
A Braid Representative

### Polynomial invariants

 Multivariable Alexander Polynomial (in ${\displaystyle u}$, ${\displaystyle v}$, ${\displaystyle w}$, ...) ${\displaystyle -{\frac {\left(v^{2}-v+1\right)\left(-uv^{2}+uv+u+v^{3}+v^{2}-v\right)}{{\sqrt {u}}v^{5/2}}}}$ (db) Jones polynomial ${\displaystyle -2q^{9/2}+3q^{7/2}-2q^{5/2}-{\frac {1}{q^{5/2}}}+2q^{3/2}-q^{13/2}+2q^{11/2}-2{\sqrt {q}}-{\frac {1}{\sqrt {q}}}}$ (db) Signature 1 (db) HOMFLY-PT polynomial ${\displaystyle -z^{5}a^{-1}+z^{5}a^{-3}+az^{3}-7z^{3}a^{-1}+5z^{3}a^{-3}-z^{3}a^{-5}+4az-13za^{-1}+9za^{-3}-2za^{-5}+4az^{-1}-8a^{-1}z^{-1}+5a^{-3}z^{-1}-a^{-5}z^{-1}}$ (db) Kauffman polynomial ${\displaystyle z^{5}a^{-7}-3z^{3}a^{-7}+za^{-7}+2z^{6}a^{-6}-7z^{4}a^{-6}+5z^{2}a^{-6}-2a^{-6}+z^{7}a^{-5}-2z^{5}a^{-5}-2z^{3}a^{-5}+za^{-5}+a^{-5}z^{-1}+3z^{6}a^{-4}-13z^{4}a^{-4}+18z^{2}a^{-4}-9a^{-4}+z^{7}a^{-3}-5z^{5}a^{-3}+9z^{3}a^{-3}-8za^{-3}+5a^{-3}z^{-1}+2z^{6}a^{-2}-14z^{4}a^{-2}+28z^{2}a^{-2}-14a^{-2}+az^{7}+z^{7}a^{-1}-7az^{5}-9z^{5}a^{-1}+15az^{3}+23z^{3}a^{-1}-13az-21za^{-1}+4az^{-1}+8a^{-1}z^{-1}+z^{6}-8z^{4}+15z^{2}-8}$ (db)

### Khovanov Homology

The coefficients of the monomials ${\displaystyle t^{r}q^{j}}$ are shown, along with their alternating sums ${\displaystyle \chi }$ (fixed ${\displaystyle j}$, alternation over ${\displaystyle r}$).
 \ r \ j \
-4-3-2-10123456χ
14          11
12         1 -1
10        11 0
8       21  -1
6     111   -1
4     22    0
2   121     0
0    3      3
-2  1        1
-41          1
-61          1
Integral Khovanov Homology
 ${\displaystyle \dim {\mathcal {G}}_{2r+i}\operatorname {KH} _{\mathbb {Z} }^{r}}$ ${\displaystyle i=0}$ ${\displaystyle i=2}$ ${\displaystyle i=4}$ ${\displaystyle r=-4}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=-3}$ ${\displaystyle r=-2}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=-1}$ ${\displaystyle {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=0}$ ${\displaystyle {\mathbb {Z} }^{3}}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle r=1}$ ${\displaystyle {\mathbb {Z} }\oplus {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=2}$ ${\displaystyle {\mathbb {Z} }^{2}\oplus {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=3}$ ${\displaystyle {\mathbb {Z} }\oplus {\mathbb {Z} }_{2}^{2}}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle r=4}$ ${\displaystyle {\mathbb {Z} }\oplus {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=5}$ ${\displaystyle {\mathbb {Z} }\oplus {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=6}$ ${\displaystyle {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$

### Computer Talk

Much of the above data can be recomputed by Mathematica using the package KnotTheory. See A Sample KnotTheory Session.