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Flat knot 6.837

Min(phi) over symmetries of the knot is: [-3,-1,0,0,2,2,1,0,1,3,3,-1,0,1,1,0,-1,0,0,1,0]
Flat knots (up to 7 crossings) with same phi are :['6.837']
Arrow polynomial of the knot is: -2K1K2 + K1 + K3 + 1
Flat knots (up to 7 crossings) with same arrow polynomial are :['4.1', '4.3', '6.59', '6.66', '6.112', '6.215', '6.297', '6.306', '6.346', '6.351', '6.352', '6.353', '6.368', '6.393', '6.398', '6.402', '6.420', '6.422', '6.524', '6.529', '6.630', '6.632', '6.633', '6.642', '6.684', '6.707', '6.708', '6.717', '6.719', '6.721', '6.722', '6.737', '6.793', '6.835', '6.837', '6.847', '6.849', '6.857', '6.858', '6.883', '6.902', '6.913', '6.1084', '6.1092', '6.1097', '6.1136', '6.1146', '6.1155', '6.1159', '6.1374', '7.349', '7.365', '7.690', '7.2260', '7.2269', '7.2612', '7.2624', '7.2972', '7.2975', '7.4214', '7.4542', '7.4546', '7.9686', '7.9695', '7.9947', '7.10639', '7.10643', '7.10829', '7.10833', '7.13433', '7.15124', '7.15128', '7.15638', '7.15647', '7.15703', '7.15845', '7.16115', '7.16120', '7.16150', '7.19418', '7.19470', '7.19474', '7.19871', '7.20310', '7.20362', '7.20421', '7.20424', '7.23942', '7.24011', '7.24100', '7.24114', '7.24116', '7.24445', '7.26258', '7.26318', '7.26811', '7.26827', '7.27967', '7.28040', '7.28124', '7.28138', '7.29092', '7.29107', '7.29452', '7.29853', '7.30091', '7.30098', '7.30140', '7.30193', '7.30339', '7.30350', '7.30354']
Outer characteristic polynomial of the knot is: t^7+71t^5+68t^3+13t
Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.837']
2-strand cable arrow polynomial of the knot is: 256K14K2 - 608K14 + 256K1*3K2K3 - 384K1*3K3 - 256K12K2*4 + 960K1*2K2*3 + 256K1*2K2*2K4 - 4448K12K2*2 - 256K1*2K2K4 + 4880K1*2K2 - 288K12K3*2 - 3352K1*2 + 896K1K23K3 - 1248K1K2*2K3 - 288K1K2*2K5 - 448K1K2K3K4 + 5024K1K2K3 + 624K1K3K4 + 128K1K4K5 - 128K2*6 + 192K2*4K4 - 1792K24 - 32K2*3K6 - 800K22K3*2 - 72K2*2K4*2 + 1608K2*2K4 - 2054K22 + 752K2K3K5 + 24K2K4K6 - 1472K3*2 - 396K4*2 - 184K5*2 - 2K6**2 + 2650
Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.837']
Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.74170', 'vk6.74174', 'vk6.74772', 'vk6.74780', 'vk6.76316', 'vk6.76324', 'vk6.76841', 'vk6.76845', 'vk6.79202', 'vk6.79204', 'vk6.79668', 'vk6.79672', 'vk6.80684', 'vk6.80688', 'vk6.81052', 'vk6.81054', 'vk6.82894', 'vk6.82923', 'vk6.83418', 'vk6.83423', 'vk6.83437', 'vk6.84011', 'vk6.84026', 'vk6.86295', 'vk6.86684', 'vk6.86686', 'vk6.87517', 'vk6.87525', 'vk6.87863', 'vk6.87908', 'vk6.88610', 'vk6.88618']
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

Min(phi) over symmetries of the knot is: [-3,-1,0,0,2,2,1,0,1,3,3,-1,0,1,1,0,-1,0,0,1,0]

Flat knots (up to 7 crossings) with same phi are :['6.837']

Arrow polynomial of the knot is: -2*K1*K2 + K1 + K3 + 1

Flat knots (up to 7 crossings) with same arrow polynomial are :['4.1', '4.3', '6.59', '6.66', '6.112', '6.215', '6.297', '6.306', '6.346', '6.351', '6.352', '6.353', '6.368', '6.393', '6.398', '6.402', '6.420', '6.422', '6.524', '6.529', '6.630', '6.632', '6.633', '6.642', '6.684', '6.707', '6.708', '6.717', '6.719', '6.721', '6.722', '6.737', '6.793', '6.835', '6.837', '6.847', '6.849', '6.857', '6.858', '6.883', '6.902', '6.913', '6.1084', '6.1092', '6.1097', '6.1136', '6.1146', '6.1155', '6.1159', '6.1374', '7.349', '7.365', '7.690', '7.2260', '7.2269', '7.2612', '7.2624', '7.2972', '7.2975', '7.4214', '7.4542', '7.4546', '7.9686', '7.9695', '7.9947', '7.10639', '7.10643', '7.10829', '7.10833', '7.13433', '7.15124', '7.15128', '7.15638', '7.15647', '7.15703', '7.15845', '7.16115', '7.16120', '7.16150', '7.19418', '7.19470', '7.19474', '7.19871', '7.20310', '7.20362', '7.20421', '7.20424', '7.23942', '7.24011', '7.24100', '7.24114', '7.24116', '7.24445', '7.26258', '7.26318', '7.26811', '7.26827', '7.27967', '7.28040', '7.28124', '7.28138', '7.29092', '7.29107', '7.29452', '7.29853', '7.30091', '7.30098', '7.30140', '7.30193', '7.30339', '7.30350', '7.30354']

Outer characteristic polynomial of the knot is: t^7+71t^5+68t^3+13t

Flat knots (up to 7 crossings) with same outer characteristic polynomial are :['6.837']

2-strand cable arrow polynomial of the knot is: 256*K1**4*K2 - 608*K1**4 + 256*K1**3*K2*K3 - 384*K1**3*K3 - 256*K1**2*K2**4 + 960*K1**2*K2**3 + 256*K1**2*K2**2*K4 - 4448*K1**2*K2**2 - 256*K1**2*K2*K4 + 4880*K1**2*K2 - 288*K1**2*K3**2 - 3352*K1**2 + 896*K1*K2**3*K3 - 1248*K1*K2**2*K3 - 288*K1*K2**2*K5 - 448*K1*K2*K3*K4 + 5024*K1*K2*K3 + 624*K1*K3*K4 + 128*K1*K4*K5 - 128*K2**6 + 192*K2**4*K4 - 1792*K2**4 - 32*K2**3*K6 - 800*K2**2*K3**2 - 72*K2**2*K4**2 + 1608*K2**2*K4 - 2054*K2**2 + 752*K2*K3*K5 + 24*K2*K4*K6 - 1472*K3**2 - 396*K4**2 - 184*K5**2 - 2*K6**2 + 2650

Flat knots (up to 6 crossings) with same 2-strand cable arrow polynomial are :['6.837']

Virtual knots (up to 6 crossings) projecting to this knot are :'vk6.74170', 'vk6.74174', 'vk6.74772', 'vk6.74780', 'vk6.76316', 'vk6.76324', 'vk6.76841', 'vk6.76845', 'vk6.79202', 'vk6.79204', 'vk6.79668', 'vk6.79672', 'vk6.80684', 'vk6.80688', 'vk6.81052', 'vk6.81054', 'vk6.82894', 'vk6.82923', 'vk6.83418', 'vk6.83423', 'vk6.83437', 'vk6.84011', 'vk6.84026', 'vk6.86295', 'vk6.86684', 'vk6.86686', 'vk6.87517', 'vk6.87525', 'vk6.87863', 'vk6.87908', 'vk6.88610', 'vk6.88618']

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	O1O2O3O4U1U2O5O6U4U3U6U5
R3 orbit	{'O1O2O3O4U1U2O5O6U4U3U6U5'}
R3 orbit length	1
Gauss code of -K	O1O2O3O4U5U6U2U1O6O5U3U4
Gauss code of K*	O1O2O3O4U5U6U2U1O5O6U4U3
Gauss code of -K*	O1O2O3O4U2U1O5O6U4U3U5U6
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 -3 -1 0 0 2 2],[ 3 0 1 3 2 2 2],[ 1 -1 0 2 1 2 2],[ 0 -3 -2 0 0 3 2],[ 0 -2 -1 0 0 2 1],[-2 -2 -2 -3 -2 0 0],[-2 -2 -2 -2 -1 0 0]]
Primitive based matrix	[[ 0 2 2 0 0 -1 -3],[-2 0 0 -1 -2 -2 -2],[-2 0 0 -2 -3 -2 -2],[ 0 1 2 0 0 -1 -2],[ 0 2 3 0 0 -2 -3],[ 1 2 2 1 2 0 -1],[ 3 2 2 2 3 1 0]]
If based matrix primitive	True
Phi of primitive based matrix	[-2,-2,0,0,1,3,0,1,2,2,2,2,3,2,2,0,1,2,2,3,1]
Phi over symmetry	[-3,-1,0,0,2,2,1,0,1,3,3,-1,0,1,1,0,-1,0,0,1,0]
Phi of -K	[-3,-1,0,0,2,2,1,0,1,3,3,-1,0,1,1,0,-1,0,0,1,0]
Phi of K*	[-2,-2,0,0,1,3,0,-1,0,1,3,0,1,1,3,0,-1,0,0,1,1]
Phi of -K*	[-3,-1,0,0,2,2,1,2,3,2,2,1,2,2,2,0,1,2,2,3,0]
Symmetry type of based matrix	c
u-polynomial	t^3-2t^2+t
Normalized Jones-Krushkal polynomial	8z^2+25z+19
Enhanced Jones-Krushkal polynomial	-4w^4z^2+12w^3z^2+25w^2z+19w
Inner characteristic polynomial	t^6+53t^4+22t^2+1
Outer characteristic polynomial	t^7+71t^5+68t^3+13t
Flat arrow polynomial	-2K1K2 + K1 + K3 + 1
2-strand cable arrow polynomial	256K14K2 - 608K14 + 256K1*3K2K3 - 384K1*3K3 - 256K12K2*4 + 960K1*2K2*3 + 256K1*2K2*2K4 - 4448K12K2*2 - 256K1*2K2K4 + 4880K1*2K2 - 288K12K3*2 - 3352K1*2 + 896K1K23K3 - 1248K1K2*2K3 - 288K1K2*2K5 - 448K1K2K3K4 + 5024K1K2K3 + 624K1K3K4 + 128K1K4K5 - 128K2*6 + 192K2*4K4 - 1792K24 - 32K2*3K6 - 800K22K3*2 - 72K2*2K4*2 + 1608K2*2K4 - 2054K22 + 752K2K3K5 + 24K2K4K6 - 1472K3*2 - 396K4*2 - 184K5*2 - 2K6**2 + 2650
Genus of based matrix	1
Fillings of based matrix	[[{1, 6}, {2, 5}, {3, 4}], [{1, 6}, {2, 5}, {4}, {3}], [{2, 6}, {1, 5}, {3, 4}], [{2, 6}, {1, 5}, {4}, {3}], [{5, 6}, {3, 4}, {1, 2}], [{5, 6}, {4}, {3}, {1, 2}]]
If K is slice	False

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