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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:100CI GHM

Order: 18

Horizontal side: 100 Vertical side: 100

Elements: 1√2, 7, 6√2, 12, 9√2, 16, 12√2, 18, 16√2, 24, 17√2, 25, 33, 34, 33√2, 50, 67, 50√2.

Code: 675 0 33 504 50 50 503 100 50 174 67 33 160 84 50 161 100 50 10 68 34 71 75 34 257 75 34 343 100 0 337 0 33 330 33 33 241 57 33 122 69 21 121 69 33 62 75 27 183 75 9 94 66 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)

67
50√2
50
17√2
16√2
16
1√2
7
25
34
33
33√2
24
12√2
12
6√2
18
9√2