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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:134BJ GHM

Order: 18

Horizontal side: 134 Vertical side: 134

Elements: 5√2, 10, 14, 10√2, 14√2, 20, 22, 28, 30, 28√2, 42, 35√2, 50, 56, 42√2, 64, 70, 92.

Code: 927 0 134 643 92 70 427 92 134 426 92 92 225 92 70 286 0 42 567 28 70 703 84 0 352 119 35 301 114 70 205 114 50 105 114 40 104 124 40 503 134 0 285 0 14 54 119 35 145 0 0 144 14 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)

92
64
42
42√2
22
28√2
56
70
35√2
30
20
10
10√2
50
28
5√2
14
14√2