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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:206AB GHM

Order: 18

Horizontal side: 206 Vertical side: 206

Elements: 2, 2√2, 12, 12√2, 24, 19√2, 21√2, 24√2, 42, 46, 36√2, 42√2, 61, 82, 103, 82√2, 124, 103√2.

Code: 1245 0 82 1034 103 103 1033 206 103 214 124 82 190 145 103 611 206 103 20 126 84 21 128 84 242 152 60 241 152 84 122 164 72 121 164 84 422 206 42 827 0 82 820 82 82 461 128 82 366 128 36 423 206 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)

124
103√2
103
21√2
19√2
61
2√2
2
24√2
24
12√2
12
42√2
82
82√2
46
36√2
42