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Primitive Perfect Isosceles Right Triangled Square

Title: _r 18:108AA8of16 GHM

Order: 18

Horizontal side: 108 Vertical side: 108

Elements: 8√2, 16, 13√2, 14√2, 22, 16√2, 24, 26, 28, 30, 24√2, 26√2, 28√2, 30√2, 52, 39√2, 56, 42√2.

Code: 527 0 108 396 13 69 422 94 66 284 80 80 283 108 80 144 94 66 563 108 24 130 13 69 267 0 56 260 26 56 307 0 30 300 30 30 221 52 30 165 52 8 164 68 8 240 84 24 241 108 24 84 60 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)

52
39√2
42√2
28√2
28
14√2
56
13√2
26
26√2
30
30√2
22
16
16√2
24√2
24
8√2