L10a69

(Knotscape image)

See the full Thistlethwaite Link Table (up to 11 crossings).

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Planar diagram presentation	X₈₁₉₂ X_16,9,17,10 X₆₇₁₈ X_20,17,7,18 X_10,4,11,3 X_14,6,15,5 X_4,12,5,11 X_18,14,19,13 X_12,20,13,19 X_2,16,3,15
Gauss code	{1, -10, 5, -7, 6, -3}, {3, -1, 2, -5, 7, -9, 8, -6, 10, -2, 4, -8, 9, -4}

A Braid Representative

A Morse Link Presentation

Multivariable Alexander Polynomial (in $u$ , $v$ , $w$ , ...)	$- v 2 u 4 + v u 4 + 4 v 2 u 3 -6 v u 3 + u 3 -4 v 2 u 2 + 11 v u 2 -4 u 2 + v 2 u -6 v u + 4 u + v -1$ (db)
Jones polynomial	$-q^{13/2}+3 q^{11/2}-7 q^{9/2}+11 q^{7/2}-14 q^{5/2}+15 q^{3/2}-15 \sqrt{q}+\frac{11}{\sqrt{q}}-\frac{8}{q^{3/2}}+\frac{4}{q^{5/2}}-\frac{1}{q^{7/2}}$ (db)
Signature	1 (db)
HOMFLY-PT polynomial	$- z 7 a -1 + a z 5 -4 z 5 a -1 + 2 z 5 a -3 + 2 a z 3 -6 z 3 a -1 + 6 z 3 a -3 - z 3 a -5 + a z -4 z a -1 + 6 z a -3 -2 z a -5 + a z -1 -2 a -1 z -1 + 2 a -3 z -1 - a -5 z -1$ (db)
Kauffman polynomial	$-2 z 9 a -1 -2 z 9 a -3 -11 z 8 a -2 -5 z 8 a -4 -6 z 8 -7 a z 7 -10 z 7 a -1 -8 z 7 a -3 -5 z 7 a -5 -4 a 2 z 6 + 20 z 6 a -2 + 6 z 6 a -4 -3 z 6 a -6 + 7 z 6 - a 3 z 5 + 13 a z 5 + 28 z 5 a -1 + 23 z 5 a -3 + 8 z 5 a -5 - z 5 a -7 + 6 a 2 z 4 -14 z 4 a -2 -3 z 4 a -4 + 5 z 4 a -6 + a 3 z 3 -7 a z 3 -24 z 3 a -1 -23 z 3 a -3 -5 z 3 a -5 + 2 z 3 a -7 - a 2 z 2 + 5 z 2 a -2 + 2 z 2 a -4 -2 z 2 a -6 + 2 a z + 9 z a -1 + 11 z a -3 + 3 z a -5 - z a -7 - a -2 - a z -1 -2 a -1 z -1 -2 a -3 z -1 - a -5 z -1$ (db)

The coefficients of the monomials

t r q j

are shown, along with their alternating sums

χ

(fixed

j

, alternation over

r

). The squares with yellow highlighting are those on the "critical diagonals", where

j -2 r = s + 1

j -2 r = s -1

, where

s =

1 is the signature of L10a69. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

$\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z}$	$i = 0$	$i = 2$
$r = -4$	${\mathbb Z}$
$r = -3$	${\mathbb Z}^{3}\oplus{\mathbb Z}_2$	${\mathbb Z}$
$r = -2$	${\mathbb Z}^{5}\oplus{\mathbb Z}_2^{3}$	${\mathbb Z}^{3}$
$r = -1$	${\mathbb Z}^{6}\oplus{\mathbb Z}_2^{5}$	${\mathbb Z}^{5}$
$r = 0$	${\mathbb Z}^{9}\oplus{\mathbb Z}_2^{6}$	${\mathbb Z}^{7}$
$r = 1$	${\mathbb Z}^{7}\oplus{\mathbb Z}_2^{8}$	${\mathbb Z}^{8}$
$r = 2$	${\mathbb Z}^{7}\oplus{\mathbb Z}_2^{7}$	${\mathbb Z}^{8}$
$r = 3$	${\mathbb Z}^{5}\oplus{\mathbb Z}_2^{6}$	${\mathbb Z}^{6}$
$r = 4$	${\mathbb Z}^{2}\oplus{\mathbb Z}_2^{5}$	${\mathbb Z}^{5}$
$r = 5$	${\mathbb Z}\oplus{\mathbb Z}_2^{2}$	${\mathbb Z}^{2}$
$r = 6$	${\mathbb Z}_2$	${\mathbb Z}$