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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:188AE GHM

Order: 18

Horizontal side: 188 Vertical side: 188

Elements: 10, 16, 12√2, 13√2, 16√2, 24, 26, 23√2, 24√2, 36, 46, 36√2, 68, 58√2, 84, 68√2, 120, 94√2.

Code: 1205 0 68 944 94 94 586 130 130 236 107 107 465 130 84 130 107 107 261 120 94 105 120 84 165 120 68 164 136 68 843 152 0 242 176 60 241 176 84 122 188 72 366 152 36 685 0 0 684 68 0 365 152 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)

120
94√2
58√2
23√2
46
13√2
26
10
16
16√2
84
24√2
24
12√2
36√2
68
68√2
36