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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:116BB3of4 GHM

Order: 18

Horizontal side: 116 Vertical side: 116

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 10, 10√2, 16√2, 26, 32, 26√2, 42, 32√2, 58, 42√2, 74, 58√2.

Code: 745 0 42 584 58 58 583 116 58 164 74 42 260 90 58 261 116 58 427 0 42 420 42 42 104 52 32 16 61 41 27 62 42 26 62 40 107 64 42 30 61 41 60 58 38 61 64 38 324 84 0 323 116 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)

74
58√2
58
16√2
26√2
26
42
42√2
10√2
1√2
2
2√2
10
3√2
6√2
6
32√2
32