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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:146AJ GHM

Order: 18

Horizontal side: 146 Vertical side: 146

Elements: 2, 8√2, 9√2, 16, 13√2, 15√2, 16√2, 17√2, 26, 30, 34, 30√2, 43, 58, 73, 58√2, 88, 73√2.

Code: 885 0 58 734 73 73 733 146 73 154 88 58 130 103 73 431 146 73 23 90 58 92 99 51 261 116 60 302 146 30 587 0 58 580 58 58 164 74 42 163 90 42 170 99 51 84 82 34 341 116 34 303 146 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)

88
73√2
73
15√2
13√2
43
2
9√2
26
30√2
58
58√2
16√2
16
17√2
8√2
34
30