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Primitive Perfect Isosceles Right Triangled Square

Title: ir 18:56AQ3of7 GHM

Order: 18

Horizontal side: 56 Vertical side: 56

Elements: 2, 5, 7, 8, 6√2, 8√2, 12, 15, 16, 12√2, 17, 13√2, 15√2, 16√2, 24, 26, 32, 24√2.

Code: 325 0 24 261 26 56 132 39 43 154 41 41 153 56 41 73 39 36 25 39 41 55 39 36 171 56 41 66 26 30 127 32 36 120 44 36 247 0 24 240 24 24 164 40 8 163 56 8 84 48 0 83 56 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)

32
26
13√2
15√2
15
7
2
5
17
6√2
12
12√2
24
24√2
16√2
16
8√2
8