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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:100CD GHM

Order: 18

Horizontal side: 100 Vertical side: 100

Elements: 1√2, 2, 2√2, 3√2, 5, 6, 6√2, 11, 8√2, 16, 17√2, 34, 25√2, 33√2, 34√2, 50, 66, 50√2.

Code: 665 0 34 504 50 50 503 100 50 161 66 50 115 66 39 174 83 33 256 75 25 57 66 39 36 68 36 67 71 39 60 77 39 23 68 34 12 69 35 20 69 35 345 0 0 344 34 0 330 67 33 84 75 25

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)

66
50√2
50
16
11
17√2
25√2
5
3√2
6
6√2
2
1√2
2√2
34
34√2
33√2
8√2