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Flat knot 6.1774

Min(phi) over symmetries of the knot is: [-2,0,0,0,1,1,0,0,1,2,3,-1,0,0,0,0,1,0,1,0,0]
Flat knots (up to 7 crossings) with same phi are :['6.1774']
Arrow polynomial of the knot is: -10*K1**2 + 5*K2 + 6
Flat knots (up to 7 crossings) with same arrow polynomial are :['6.947', '6.1027', '6.1399', '6.1430', '6.1433', '6.1442', '6.1465', '6.1469', '6.1476', '6.1505', '6.1529', '6.1606', '6.1612', '6.1613', '6.1616', '6.1649', '6.1694', '6.1736', '6.1768', '6.1771', '6.1774', '6.1884', '6.1886', '6.1887', '6.1889', '6.1960', '6.1962']
Outer characteristic polynomial of the knot is: t^7+23t^5+49t^3+14t
Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.1774']
2-strand cable arrow polynomial of the knot is: -192*K1**4*K2**2 + 768*K1**4*K2 - 3744*K1**4 + 736*K1**3*K2*K3 - 1152*K1**3*K3 + 128*K1**2*K2**3 - 3824*K1**2*K2**2 - 576*K1**2*K2*K4 + 8808*K1**2*K2 - 992*K1**2*K3**2 - 5500*K1**2 - 224*K1*K2**2*K3 + 7000*K1*K2*K3 + 1072*K1*K3*K4 - 104*K2**4 + 448*K2**2*K4 - 4608*K2**2 - 2308*K3**2 - 382*K4**2 + 4644
Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.1774']
Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.3564', 'vk6.3586', 'vk6.3596', 'vk6.3807', 'vk6.3821', 'vk6.3840', 'vk6.3854', 'vk6.6981', 'vk6.6983', 'vk6.7014', 'vk6.7016', 'vk6.7199', 'vk6.7205', 'vk6.7231', 'vk6.15328', 'vk6.15351', 'vk6.15455', 'vk6.15476', 'vk6.33973', 'vk6.34019', 'vk6.34028', 'vk6.34430', 'vk6.48210', 'vk6.48236', 'vk6.48368', 'vk6.49951', 'vk6.49972', 'vk6.49990', 'vk6.53993', 'vk6.54012', 'vk6.54049', 'vk6.54493']
The R3 orbit of minmal crossing diagrams contains:
The diagrammatic symmetry type of this knot is c.
The reverse -K is
The mirror image K* is
The reversed mirror image -K* is
The fillings (up to the first 10) associated to the algebraic genus:
Or click here to check the fillings

invariant value
Gauss code O1O2O3U4U2O5O4U6U5O6U1U3
R3 orbit {'O1O2O3U4U2O5O4U6U5O6U1U3'}
R3 orbit length 1
Gauss code of -K O1O2O3U1U3O4U5U4O6O5U2U6
Gauss code of K* O1O2U1O3O4U3U5U4O6O5U2U6
Gauss code of -K* O1O2U3O4O3U5U4O6O5U1U6U2
Diagrammatic symmetry type c
Flat genus of the diagram 3
If K is checkerboard colorable False
If K is almost classical False
Based matrix from Gauss code [[ 0 -1 0 2 0 0 -1],[ 1 0 1 2 1 0 0],[ 0 -1 0 0 0 -1 0],[-2 -2 0 0 -1 0 -3],[ 0 -1 0 1 0 0 0],[ 0 0 1 0 0 0 0],[ 1 0 0 3 0 0 0]]
Primitive based matrix [[ 0 2 0 0 0 -1 -1],[-2 0 0 0 -1 -2 -3],[ 0 0 0 1 0 0 0],[ 0 0 -1 0 0 -1 0],[ 0 1 0 0 0 -1 0],[ 1 2 0 1 1 0 0],[ 1 3 0 0 0 0 0]]
If based matrix primitive True
Phi of primitive based matrix [-2,0,0,0,1,1,0,0,1,2,3,-1,0,0,0,0,1,0,1,0,0]
Phi over symmetry [-2,0,0,0,1,1,0,0,1,2,3,-1,0,0,0,0,1,0,1,0,0]
Phi of -K [-1,-1,0,0,0,2,0,0,0,1,1,1,1,1,0,0,0,1,1,2,2]
Phi of K* [-2,0,0,0,1,1,1,2,2,0,1,0,0,1,0,-1,1,0,1,1,0]
Phi of -K* [-1,-1,0,0,0,2,0,0,0,0,3,0,1,1,2,0,1,0,0,1,0]
Symmetry type of based matrix c
u-polynomial -t^2+2t
Normalized Jones-Krushkal polynomial 19z+39
Enhanced Jones-Krushkal polynomial 19w^2z+39w
Inner characteristic polynomial t^6+17t^4+34t^2+9
Outer characteristic polynomial t^7+23t^5+49t^3+14t
Flat arrow polynomial -10*K1**2 + 5*K2 + 6
2-strand cable arrow polynomial -192*K1**4*K2**2 + 768*K1**4*K2 - 3744*K1**4 + 736*K1**3*K2*K3 - 1152*K1**3*K3 + 128*K1**2*K2**3 - 3824*K1**2*K2**2 - 576*K1**2*K2*K4 + 8808*K1**2*K2 - 992*K1**2*K3**2 - 5500*K1**2 - 224*K1*K2**2*K3 + 7000*K1*K2*K3 + 1072*K1*K3*K4 - 104*K2**4 + 448*K2**2*K4 - 4608*K2**2 - 2308*K3**2 - 382*K4**2 + 4644
Genus of based matrix 1
Fillings of based matrix [[{5, 6}, {1, 4}, {2, 3}]]
If K is slice False
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