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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:230AG GHM

Order: 19

Horizontal side: 230 Vertical side: 230

Elements: 9√2, 13√2, 16√2, 26, 32, 26√2, 32√2, 46, 42√2, 64, 46√2, 70, 55√2, 92, 70√2, 80√2, 114, 83√2, 92√2.

Code: 922 92 138 834 83 147 326 134 198 647 166 230 806 150 150 426 92 156 325 134 166 262 160 140 164 150 150 96 83 147 552 147 101 263 160 114 702 230 70 923 92 46 134 147 101 1143 160 0 703 230 0 465 0 0 464 46 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

92√2
83√2
32√2
64
80√2
42√2
32
26√2
16√2
9√2
55√2
26
70√2
92
13√2
114
70
46
46√2