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Flat knot 6.1644

Min(phi) over symmetries of the knot is: [-2,0,0,0,1,1,0,1,2,1,1,0,-1,-1,1,-1,0,1,1,1,1]
Flat knots (up to 7 crossings) with same phi are :['6.1644']
Arrow polynomial of the knot is: 4*K1**3 - 2*K1**2 - 4*K1*K2 - K1 + K2 + K3 + 2
Flat knots (up to 7 crossings) with same arrow polynomial are :['6.568', '6.806', '6.1000', '6.1049', '6.1081', '6.1101', '6.1112', '6.1122', '6.1193', '6.1195', '6.1208', '6.1235', '6.1263', '6.1517', '6.1528', '6.1537', '6.1542', '6.1545', '6.1558', '6.1569', '6.1575', '6.1644', '6.1650', '6.1681', '6.1692', '6.1702', '6.1706', '6.1728', '6.1734', '6.1739', '6.1799', '6.1813', '6.1820', '6.1834', '6.1840', '6.1851', '6.1861', '6.1878']
Outer characteristic polynomial of the knot is: t^7+27t^5+56t^3+12t
Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.1644']
2-strand cable arrow polynomial of the knot is: -64*K1**4 + 96*K1**3*K2*K3 - 64*K1**3*K3 - 576*K1**2*K2**4 + 704*K1**2*K2**3 - 4656*K1**2*K2**2 - 128*K1**2*K2*K4 + 3920*K1**2*K2 - 64*K1**2*K3**2 - 2992*K1**2 + 800*K1*K2**3*K3 - 352*K1*K2**2*K3 - 96*K1*K2**2*K5 + 4808*K1*K2*K3 + 208*K1*K3*K4 - 32*K2**6 + 64*K2**4*K4 - 888*K2**4 - 304*K2**2*K3**2 - 48*K2**2*K4**2 + 648*K2**2*K4 - 1830*K2**2 + 88*K2*K3*K5 + 16*K2*K4*K6 - 1320*K3**2 - 178*K4**2 - 8*K5**2 - 2*K6**2 + 2248
Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.1644']
Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.4738', 'vk6.5064', 'vk6.6270', 'vk6.6713', 'vk6.8235', 'vk6.8682', 'vk6.9622', 'vk6.9942', 'vk6.20650', 'vk6.22081', 'vk6.28140', 'vk6.29569', 'vk6.39574', 'vk6.41805', 'vk6.46193', 'vk6.47811', 'vk6.48778', 'vk6.48990', 'vk6.49586', 'vk6.49791', 'vk6.50788', 'vk6.51003', 'vk6.51274', 'vk6.51472', 'vk6.57558', 'vk6.58728', 'vk6.62236', 'vk6.63182', 'vk6.67036', 'vk6.67909', 'vk6.69665', 'vk6.70346']
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 O1O2O3U1O4U3U2U5O6O5U4U6
R3 orbit {'O1O2O3U1O4U3U2U5O6O5U4U6'}
R3 orbit length 1
Gauss code of -K O1O2O3U4U5O6O4U6U2U1O5U3
Gauss code of K* O1O2O3U4U3O5O4U6U2U1O6U5
Gauss code of -K* O1O2O3U4O5U3U2U5O6O4U1U6
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 -2 0 0 1 1 0],[ 2 0 2 1 2 2 0],[ 0 -2 0 0 2 0 1],[ 0 -1 0 0 1 0 1],[-1 -2 -2 -1 0 -1 0],[-1 -2 0 0 1 0 0],[ 0 0 -1 -1 0 0 0]]
Primitive based matrix [[ 0 1 1 0 0 0 -2],[-1 0 1 0 0 0 -2],[-1 -1 0 0 -1 -2 -2],[ 0 0 0 0 -1 -1 0],[ 0 0 1 1 0 0 -1],[ 0 0 2 1 0 0 -2],[ 2 2 2 0 1 2 0]]
If based matrix primitive True
Phi of primitive based matrix [-1,-1,0,0,0,2,-1,0,0,0,2,0,1,2,2,1,1,0,0,1,2]
Phi over symmetry [-2,0,0,0,1,1,0,1,2,1,1,0,-1,-1,1,-1,0,1,1,1,1]
Phi of -K [-2,0,0,0,1,1,0,1,2,1,1,0,-1,-1,1,-1,0,1,1,1,1]
Phi of K* [-1,-1,0,0,0,2,-1,-1,0,1,1,1,1,1,1,0,1,0,1,1,2]
Phi of -K* [-2,0,0,0,1,1,0,1,2,2,2,-1,-1,0,0,0,0,1,0,2,1]
Symmetry type of based matrix c
u-polynomial t^2-2t
Normalized Jones-Krushkal polynomial 5z^2+18z+17
Enhanced Jones-Krushkal polynomial 5w^3z^2-8w^3z+26w^2z+17w
Inner characteristic polynomial t^6+21t^4+25t^2+1
Outer characteristic polynomial t^7+27t^5+56t^3+12t
Flat arrow polynomial 4*K1**3 - 2*K1**2 - 4*K1*K2 - K1 + K2 + K3 + 2
2-strand cable arrow polynomial -64*K1**4 + 96*K1**3*K2*K3 - 64*K1**3*K3 - 576*K1**2*K2**4 + 704*K1**2*K2**3 - 4656*K1**2*K2**2 - 128*K1**2*K2*K4 + 3920*K1**2*K2 - 64*K1**2*K3**2 - 2992*K1**2 + 800*K1*K2**3*K3 - 352*K1*K2**2*K3 - 96*K1*K2**2*K5 + 4808*K1*K2*K3 + 208*K1*K3*K4 - 32*K2**6 + 64*K2**4*K4 - 888*K2**4 - 304*K2**2*K3**2 - 48*K2**2*K4**2 + 648*K2**2*K4 - 1830*K2**2 + 88*K2*K3*K5 + 16*K2*K4*K6 - 1320*K3**2 - 178*K4**2 - 8*K5**2 - 2*K6**2 + 2248
Genus of based matrix 2
Fillings of based matrix [[{1, 6}, {2, 5}, {3, 4}], [{1, 6}, {2, 5}, {4}, {3}], [{1, 6}, {3, 5}, {2, 4}], [{1, 6}, {3, 5}, {4}, {2}], [{1, 6}, {4, 5}, {2, 3}], [{1, 6}, {4, 5}, {3}, {2}], [{1, 6}, {5}, {2, 4}, {3}], [{1, 6}, {5}, {3, 4}, {2}], [{1, 6}, {5}, {4}, {2, 3}], [{2, 6}, {1, 5}, {3, 4}], [{2, 6}, {1, 5}, {4}, {3}], [{2, 6}, {3, 5}, {1, 4}], [{2, 6}, {3, 5}, {4}, {1}], [{2, 6}, {4, 5}, {1, 3}], [{2, 6}, {4, 5}, {3}, {1}], [{2, 6}, {5}, {1, 4}, {3}], [{2, 6}, {5}, {3, 4}, {1}], [{2, 6}, {5}, {4}, {1, 3}], [{3, 6}, {1, 5}, {2, 4}], [{3, 6}, {1, 5}, {4}, {2}], [{3, 6}, {2, 5}, {1, 4}], [{3, 6}, {2, 5}, {4}, {1}], [{3, 6}, {4, 5}, {1, 2}], [{3, 6}, {4, 5}, {2}, {1}], [{3, 6}, {5}, {1, 4}, {2}], [{3, 6}, {5}, {2, 4}, {1}], [{3, 6}, {5}, {4}, {1, 2}], [{4, 6}, {1, 5}, {2, 3}], [{4, 6}, {1, 5}, {3}, {2}], [{4, 6}, {2, 5}, {1, 3}], [{4, 6}, {2, 5}, {3}, {1}], [{4, 6}, {3, 5}, {1, 2}], [{4, 6}, {3, 5}, {2}, {1}], [{4, 6}, {5}, {1, 3}, {2}], [{4, 6}, {5}, {2, 3}, {1}], [{4, 6}, {5}, {3}, {1, 2}], [{5, 6}, {1, 4}, {2, 3}], [{5, 6}, {1, 4}, {3}, {2}], [{5, 6}, {2, 4}, {1, 3}], [{5, 6}, {2, 4}, {3}, {1}], [{5, 6}, {3, 4}, {1, 2}], [{5, 6}, {3, 4}, {2}, {1}], [{5, 6}, {4}, {1, 3}, {2}], [{5, 6}, {4}, {2, 3}, {1}], [{5, 6}, {4}, {3}, {1, 2}], [{6}, {1, 5}, {2, 4}, {3}], [{6}, {1, 5}, {3, 4}, {2}], [{6}, {1, 5}, {4}, {2, 3}], [{6}, {1, 5}, {4}, {3}, {2}], [{6}, {2, 5}, {1, 4}, {3}], [{6}, {2, 5}, {3, 4}, {1}], [{6}, {2, 5}, {4}, {1, 3}], [{6}, {3, 5}, {1, 4}, {2}], [{6}, {3, 5}, {2, 4}, {1}], [{6}, {3, 5}, {4}, {1, 2}], [{6}, {4, 5}, {1, 3}, {2}], [{6}, {4, 5}, {2, 3}, {1}], [{6}, {4, 5}, {3}, {1, 2}], [{6}, {4, 5}, {3}, {2}, {1}], [{6}, {5}, {1, 4}, {2, 3}], [{6}, {5}, {1, 4}, {3}, {2}], [{6}, {5}, {2, 4}, {1, 3}], [{6}, {5}, {3, 4}, {1, 2}]]
If K is slice False
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