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Flat knot 6.2015

Min(phi) over symmetries of the knot is: [-1,-1,0,0,1,1,-1,0,1,1,2,0,0,1,2,-1,1,0,0,0,0]
Flat knots (up to 7 crossings) with same phi are :['6.2015']
Arrow polynomial of the knot is: -12*K1**2 + 6*K2 + 7
Flat knots (up to 7 crossings) with same arrow polynomial are :['6.612', '6.1246', '6.1402', '6.1410', '6.1411', '6.1468', '6.1617', '6.1666', '6.1667', '6.1815', '6.1904', '6.1994', '6.1995', '6.1996', '6.2001', '6.2014', '6.2015', '6.2016', '6.2017', '6.2020', '6.2022']
Outer characteristic polynomial of the knot is: t^7+18t^5+42t^3+8t
Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.2015']
2-strand cable arrow polynomial of the knot is: -64*K1**6 - 64*K1**4*K2**2 + 672*K1**4*K2 - 3680*K1**4 + 256*K1**3*K2*K3 - 736*K1**3*K3 - 3744*K1**2*K2**2 - 128*K1**2*K2*K4 + 8240*K1**2*K2 - 288*K1**2*K3**2 - 3980*K1**2 + 4384*K1*K2*K3 + 312*K1*K3*K4 - 176*K2**4 + 152*K2**2*K4 - 3216*K2**2 - 1180*K3**2 - 112*K4**2 + 3350
Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.2015']
Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.20017', 'vk6.20070', 'vk6.21287', 'vk6.21352', 'vk6.27064', 'vk6.27131', 'vk6.28767', 'vk6.28820', 'vk6.38465', 'vk6.38536', 'vk6.40652', 'vk6.40733', 'vk6.45345', 'vk6.45432', 'vk6.47112', 'vk6.47174', 'vk6.56832', 'vk6.56875', 'vk6.57964', 'vk6.58013', 'vk6.61346', 'vk6.61401', 'vk6.62520', 'vk6.62558', 'vk6.66552', 'vk6.66583', 'vk6.67339', 'vk6.67374', 'vk6.69194', 'vk6.69231', 'vk6.69943', 'vk6.69972']
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 O1O2U3O4U2O5U1U6O3O6U5U4
R3 orbit {'O1O2U3O4U2O5U1U6O3O6U5U4'}
R3 orbit length 1
Gauss code of -K O1O2U3U4O5O6U5U2O4U1O3U6
Gauss code of K* O1O2U3U2O4O5U1U6O3U5O6U4
Gauss code of -K* O1O2U3O4U5O6U4U2O5O3U1U6
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 -1 1 0 1],[ 1 0 0 0 2 0 2],[ 0 0 0 0 0 -1 1],[ 1 0 0 0 1 1 1],[-1 -2 0 -1 0 0 -1],[ 0 0 1 -1 0 0 0],[-1 -2 -1 -1 1 0 0]]
Primitive based matrix [[ 0 1 1 0 0 -1 -1],[-1 0 1 0 -1 -1 -2],[-1 -1 0 0 0 -1 -2],[ 0 0 0 0 1 -1 0],[ 0 1 0 -1 0 0 0],[ 1 1 1 1 0 0 0],[ 1 2 2 0 0 0 0]]
If based matrix primitive True
Phi of primitive based matrix [-1,-1,0,0,1,1,-1,0,1,1,2,0,0,1,2,-1,1,0,0,0,0]
Phi over symmetry [-1,-1,0,0,1,1,-1,0,1,1,2,0,0,1,2,-1,1,0,0,0,0]
Phi of -K [-1,-1,0,0,1,1,0,0,1,1,1,1,1,0,0,-1,1,1,0,1,-1]
Phi of K* [-1,-1,0,0,1,1,-1,1,1,0,1,0,1,0,1,-1,1,1,1,0,0]
Phi of -K* [-1,-1,0,0,1,1,0,0,0,2,2,0,1,1,1,-1,0,1,0,0,-1]
Symmetry type of based matrix c
u-polynomial 0
Normalized Jones-Krushkal polynomial 17z+35
Enhanced Jones-Krushkal polynomial 17w^2z+35w
Inner characteristic polynomial t^6+14t^4+28t^2+4
Outer characteristic polynomial t^7+18t^5+42t^3+8t
Flat arrow polynomial -12*K1**2 + 6*K2 + 7
2-strand cable arrow polynomial -64*K1**6 - 64*K1**4*K2**2 + 672*K1**4*K2 - 3680*K1**4 + 256*K1**3*K2*K3 - 736*K1**3*K3 - 3744*K1**2*K2**2 - 128*K1**2*K2*K4 + 8240*K1**2*K2 - 288*K1**2*K3**2 - 3980*K1**2 + 4384*K1*K2*K3 + 312*K1*K3*K4 - 176*K2**4 + 152*K2**2*K4 - 3216*K2**2 - 1180*K3**2 - 112*K4**2 + 3350
Genus of based matrix 0
Fillings of based matrix [[{3, 6}, {2, 5}, {1, 4}]]
If K is slice True
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