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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:116AU GHM

Order: 19

Horizontal side: 116 Vertical side: 116

Elements: 1, 4, 4√2, 8, 8√2, 12√2, 13√2, 20, 24, 18√2, 26, 27, 28, 32, 45, 58, 45√2, 71, 58√2.

Code: 715 0 45 584 58 58 583 116 58 134 71 45 120 84 58 321 116 58 13 72 45 285 72 18 241 96 46 205 96 26 457 0 45 450 45 45 271 72 45 47 96 26 46 96 22 85 100 18 84 108 18 263 116 0 184 90 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)

71
58√2
58
13√2
12√2
32
1
28
24
20
45
45√2
27
4
4√2
8
8√2
26
18√2