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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:116AX GHM

Order: 19

Horizontal side: 116 Vertical side: 116

Elements: 4, 7, 6√2, 12, 16, 12√2, 20, 15√2, 16√2, 23, 24, 28, 30, 22√2, 43, 58, 43√2, 73, 58√2.

Code: 735 0 43 584 58 58 583 116 58 154 73 43 220 88 58 281 116 58 437 0 43 430 43 43 231 66 43 77 66 43 165 66 20 164 82 20 120 98 36 121 110 36 62 116 30 303 116 0 43 86 20 247 86 24 201 86 20

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)

73
58√2
58
15√2
22√2
28
43
43√2
23
7
16
16√2
12√2
12
6√2
30
4
24
20