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Flat knot 6.1846

Min(phi) over symmetries of the knot is: [-2,-1,0,1,1,1,0,1,1,2,3,1,1,1,1,2,2,0,0,-1,0]
Flat knots (up to 7 crossings) with same phi are :['6.1846']
Arrow polynomial of the knot is: -2*K1**2 + K2 + 2
Flat knots (up to 7 crossings) with same arrow polynomial are :['4.6', '4.8', '6.780', '6.804', '6.914', '6.931', '6.946', '6.960', '6.1002', '6.1016', '6.1019', '6.1051', '6.1058', '6.1078', '6.1102', '6.1115', '6.1217', '6.1294', '6.1306', '6.1317', '6.1321', '6.1324', '6.1336', '6.1377', '6.1416', '6.1420', '6.1427', '6.1429', '6.1434', '6.1436', '6.1437', '6.1439', '6.1441', '6.1444', '6.1450', '6.1451', '6.1458', '6.1459', '6.1477', '6.1482', '6.1490', '6.1503', '6.1504', '6.1511', '6.1521', '6.1547', '6.1560', '6.1561', '6.1562', '6.1597', '6.1598', '6.1600', '6.1601', '6.1608', '6.1620', '6.1622', '6.1624', '6.1634', '6.1635', '6.1637', '6.1638', '6.1713', '6.1725', '6.1758', '6.1846', '6.1933', '6.1944', '6.1949', '6.1950', '6.1951']
Outer characteristic polynomial of the knot is: t^7+36t^5+127t^3+6t
Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.1846']
2-strand cable arrow polynomial of the knot is: -1552*K1**4 + 32*K1**3*K2*K3 + 96*K1**2*K2**3 - 1568*K1**2*K2**2 - 32*K1**2*K2*K4 + 4360*K1**2*K2 - 624*K1**2*K3**2 - 3208*K1**2 - 384*K1*K2**2*K3 + 3416*K1*K2*K3 + 784*K1*K3*K4 - 72*K2**4 + 264*K2**2*K4 - 2608*K2**2 - 1320*K3**2 - 262*K4**2 + 2676
Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.1846']
Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.4411', 'vk6.4508', 'vk6.5797', 'vk6.5926', 'vk6.7858', 'vk6.7963', 'vk6.9276', 'vk6.9397', 'vk6.10171', 'vk6.10242', 'vk6.10385', 'vk6.17879', 'vk6.17942', 'vk6.18284', 'vk6.18619', 'vk6.24382', 'vk6.25174', 'vk6.30062', 'vk6.30123', 'vk6.36902', 'vk6.37360', 'vk6.43817', 'vk6.44123', 'vk6.44446', 'vk6.48620', 'vk6.50517', 'vk6.50600', 'vk6.51122', 'vk6.51670', 'vk6.55830', 'vk6.56083', 'vk6.65500']
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 O1O2O3U2U4O5U6O4O6U1U3U5
R3 orbit {'O1O2O3U2U4O5U6O4O6U1U3U5'}
R3 orbit length 1
Gauss code of -K O1O2O3U4U1U3O5O6U5O4U6U2
Gauss code of K* O1O2O3U1U4U2O4O5U3O6U5U6
Gauss code of -K* O1O2O3U4U5O4U1O5O6U2U6U3
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 -1 1 0 1 1],[ 2 0 0 2 1 1 3],[ 1 0 0 1 1 1 1],[-1 -2 -1 0 -2 0 0],[ 0 -1 -1 2 0 2 0],[-1 -1 -1 0 -2 0 -1],[-1 -3 -1 0 0 1 0]]
Primitive based matrix [[ 0 1 1 1 0 -1 -2],[-1 0 1 0 0 -1 -3],[-1 -1 0 0 -2 -1 -1],[-1 0 0 0 -2 -1 -2],[ 0 0 2 2 0 -1 -1],[ 1 1 1 1 1 0 0],[ 2 3 1 2 1 0 0]]
If based matrix primitive True
Phi of primitive based matrix [-1,-1,-1,0,1,2,-1,0,0,1,3,0,2,1,1,2,1,2,1,1,0]
Phi over symmetry [-2,-1,0,1,1,1,0,1,1,2,3,1,1,1,1,2,2,0,0,-1,0]
Phi of -K [-2,-1,0,1,1,1,1,1,0,1,2,0,1,1,1,1,-1,-1,0,-1,0]
Phi of K* [-1,-1,-1,0,1,2,-1,0,-1,1,2,0,1,1,0,-1,1,1,0,1,1]
Phi of -K* [-2,-1,0,1,1,1,0,1,1,2,3,1,1,1,1,2,2,0,0,-1,0]
Symmetry type of based matrix c
u-polynomial t^2-2t
Normalized Jones-Krushkal polynomial 3z^2+22z+33
Enhanced Jones-Krushkal polynomial 3w^3z^2+22w^2z+33w
Inner characteristic polynomial t^6+28t^4+90t^2+1
Outer characteristic polynomial t^7+36t^5+127t^3+6t
Flat arrow polynomial -2*K1**2 + K2 + 2
2-strand cable arrow polynomial -1552*K1**4 + 32*K1**3*K2*K3 + 96*K1**2*K2**3 - 1568*K1**2*K2**2 - 32*K1**2*K2*K4 + 4360*K1**2*K2 - 624*K1**2*K3**2 - 3208*K1**2 - 384*K1*K2**2*K3 + 3416*K1*K2*K3 + 784*K1*K3*K4 - 72*K2**4 + 264*K2**2*K4 - 2608*K2**2 - 1320*K3**2 - 262*K4**2 + 2676
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}], [{1, 6}, {5}, {4}, {3}, {2}], [{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}], [{5, 6}, {4}, {3}, {2}, {1}], [{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}, {5}, {1, 4}, {2, 3}], [{6}, {5}, {2, 4}, {1, 3}], [{6}, {5}, {3, 4}, {1, 2}], [{6}, {5}, {4}, {2, 3}, {1}]]
If K is slice False
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