L10n77

(Knotscape image)

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

Visit L10n77's page at the original Knot Atlas.

Planar diagram presentation	X₆₁₇₂ X_5,14,6,15 X₃₈₄₉ X_15,2,16,3 X_16,7,17,8 X_9,18,10,19 X_11,20,12,13 X_13,12,14,5 X_4,17,1,18 X_19,10,20,11
Gauss code	{1, 4, -3, -9}, {-2, -1, 5, 3, -6, 10, -7, 8}, {-8, 2, -4, -5, 9, 6, -10, 7}

A Braid Representative

A Morse Link Presentation

Multivariable Alexander Polynomial (in $u$ , $v$ , $w$ , ...)	$1- u 3 v 3 w$ (db)
Jones polynomial	$q -4 + q -6 + q -8 + q -12$ (db)
Signature	-8 (db)
HOMFLY-PT polynomial	$z 2 a 12 + a 12 z -2 + 3 a 12 - z 6 a 10 -7 z 4 a 10 -15 z 2 a 10 -2 a 10 z -2 -11 a 10 + z 8 a 8 + 8 z 6 a 8 + 21 z 4 a 8 + 21 z 2 a 8 + a 8 z -2 + 8 a 8$ (db)
Kauffman polynomial	$a 16 + z 4 a 12 -5 z 2 a 12 - a 12 z -2 + 5 a 12 + z 7 a 11 -7 z 5 a 11 + 15 z 3 a 11 -11 z a 11 + 2 a 11 z -1 + z 8 a 10 -8 z 6 a 10 + 22 z 4 a 10 -26 z 2 a 10 -2 a 10 z -2 + 13 a 10 + z 7 a 9 -7 z 5 a 9 + 15 z 3 a 9 -11 z a 9 + 2 a 9 z -1 + z 8 a 8 -8 z 6 a 8 + 21 z 4 a 8 -21 z 2 a 8 - a 8 z -2 + 8 a 8$ (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 =

-8 is the signature of L10n77. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

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