# L11a25

 (Knotscape image) See the full Thistlethwaite Link Table (up to 11 crossings). Visit L11a25 at Knotilus!

 Planar diagram presentation X6172 X10,3,11,4 X14,8,15,7 X20,16,21,15 X18,12,19,11 X12,20,13,19 X22,18,5,17 X16,22,17,21 X8,14,9,13 X2536 X4,9,1,10 Gauss code {1, -10, 2, -11}, {10, -1, 3, -9, 11, -2, 5, -6, 9, -3, 4, -8, 7, -5, 6, -4, 8, -7}

### Polynomial invariants

 Multivariable Alexander Polynomial (in ${\displaystyle u}$, ${\displaystyle v}$, ${\displaystyle w}$, ...) ${\displaystyle {\frac {uv^{5}-4uv^{4}+6uv^{3}-7uv^{2}+6uv-3u-3v^{5}+6v^{4}-7v^{3}+6v^{2}-4v+1}{{\sqrt {u}}v^{5/2}}}}$ (db) Jones polynomial ${\displaystyle 16q^{9/2}-17q^{7/2}+17q^{5/2}-{\frac {1}{q^{5/2}}}-15q^{3/2}+{\frac {2}{q^{3/2}}}+q^{17/2}-3q^{15/2}+7q^{13/2}-12q^{11/2}+10{\sqrt {q}}-{\frac {7}{\sqrt {q}}}}$ (db) Signature 3 (db) HOMFLY-PT polynomial ${\displaystyle z^{3}a^{-7}+2za^{-7}-2z^{5}a^{-5}-5z^{3}a^{-5}-2za^{-5}+a^{-5}z^{-1}+z^{7}a^{-3}+3z^{5}a^{-3}+2z^{3}a^{-3}-a^{-3}z^{-1}-2z^{5}a^{-1}+az^{3}-6z^{3}a^{-1}+3az-5za^{-1}+2az^{-1}-2a^{-1}z^{-1}}$ (db) Kauffman polynomial ${\displaystyle -z^{10}a^{-2}-z^{10}a^{-4}-3z^{9}a^{-1}-8z^{9}a^{-3}-5z^{9}a^{-5}-8z^{8}a^{-2}-15z^{8}a^{-4}-9z^{8}a^{-6}-2z^{8}-az^{7}+8z^{7}a^{-1}+16z^{7}a^{-3}-2z^{7}a^{-5}-9z^{7}a^{-7}+35z^{6}a^{-2}+49z^{6}a^{-4}+14z^{6}a^{-6}-6z^{6}a^{-8}+6z^{6}+5az^{5}-4z^{5}a^{-1}-z^{5}a^{-3}+25z^{5}a^{-5}+14z^{5}a^{-7}-3z^{5}a^{-9}-38z^{4}a^{-2}-49z^{4}a^{-4}-7z^{4}a^{-6}+6z^{4}a^{-8}-z^{4}a^{-10}-3z^{4}-9az^{3}-2z^{3}a^{-1}-z^{3}a^{-3}-22z^{3}a^{-5}-12z^{3}a^{-7}+2z^{3}a^{-9}+14z^{2}a^{-2}+23z^{2}a^{-4}-4z^{2}a^{-8}+z^{2}a^{-10}-4z^{2}+7az+3za^{-1}-4za^{-3}+3za^{-5}+3za^{-7}-3a^{-4}+a^{-8}+3-2az^{-1}-2a^{-1}z^{-1}+a^{-3}z^{-1}+a^{-5}z^{-1}}$ (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 \
-4-3-2-101234567χ
18           1-1
16          2 2
14         51 -4
12        72  5
10       95   -4
8      87    1
6     99     0
4    68      -2
2   510       5
0  25        -3
-2  5         5
-412          -1
-61           1
Integral Khovanov Homology
 ${\displaystyle \dim {\mathcal {G}}_{2r+i}\operatorname {KH} _{\mathbb {Z} }^{r}}$ ${\displaystyle i=2}$ ${\displaystyle i=4}$ ${\displaystyle r=-4}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle {\mathbb {Z} }}$ ${\displaystyle r=-3}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle r=-2}$ ${\displaystyle {\mathbb {Z} }^{5}\oplus {\mathbb {Z} }_{2}^{2}}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle r=-1}$ ${\displaystyle {\mathbb {Z} }^{5}\oplus {\mathbb {Z} }_{2}^{5}}$ ${\displaystyle {\mathbb {Z} }^{5}}$ ${\displaystyle r=0}$ ${\displaystyle {\mathbb {Z} }^{10}\oplus {\mathbb {Z} }_{2}^{5}}$ ${\displaystyle {\mathbb {Z} }^{6}}$ ${\displaystyle r=1}$ ${\displaystyle {\mathbb {Z} }^{8}\oplus {\mathbb {Z} }_{2}^{9}}$ ${\displaystyle {\mathbb {Z} }^{9}}$ ${\displaystyle r=2}$ ${\displaystyle {\mathbb {Z} }^{9}\oplus {\mathbb {Z} }_{2}^{8}}$ ${\displaystyle {\mathbb {Z} }^{8}}$ ${\displaystyle r=3}$ ${\displaystyle {\mathbb {Z} }^{7}\oplus {\mathbb {Z} }_{2}^{9}}$ ${\displaystyle {\mathbb {Z} }^{9}}$ ${\displaystyle r=4}$ ${\displaystyle {\mathbb {Z} }^{5}\oplus {\mathbb {Z} }_{2}^{7}}$ ${\displaystyle {\mathbb {Z} }^{7}}$ ${\displaystyle r=5}$ ${\displaystyle {\mathbb {Z} }^{2}\oplus {\mathbb {Z} }_{2}^{5}}$ ${\displaystyle {\mathbb {Z} }^{5}}$ ${\displaystyle r=6}$ ${\displaystyle {\mathbb {Z} }\oplus {\mathbb {Z} }_{2}^{2}}$ ${\displaystyle {\mathbb {Z} }^{2}}$ ${\displaystyle r=7}$ ${\displaystyle {\mathbb {Z} }_{2}}$ ${\displaystyle {\mathbb {Z} }}$

### Computer Talk

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