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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:162BB GHM

Order: 19

Horizontal side: 162 Vertical side: 162

Elements: 4, 4√2, 16, 14√2, 20, 15√2, 16√2, 28, 30, 33, 24√2, 28√2, 33√2, 48, 57, 57√2, 81, 105, 81√2.

Code: 1055 0 57 814 81 81 813 162 81 244 105 57 203 129 61 332 162 48 331 162 81 40 109 61 41 113 61 162 129 45 161 129 61 577 0 57 570 57 57 284 85 29 283 113 29 483 162 0 303 129 15 144 99 15 154 114 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)

105
81√2
81
24√2
20
33√2
33
4√2
4
16√2
16
57
57√2
28√2
28
48
30
14√2
15√2