Legendrian Knot Atlas

Here are the Legendrian knots representing knot type 13n2180 with (tb, r) =(-3,0) :

Grid Diagram
(tb, r)
L = -L?
L = μ(L)?
L = -μ(L)?
Ruling invariant
Linearized Contact Homology
Transverse Invariant
(-3,0)
✓
✗?
✗?
3 + 4*z^2 + z^4
[3*t^-1 + 4 + 4*t]
[[0, 0, 0, 0], 0]