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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:56AM GHM

Order: 18

Horizontal side: 56 Vertical side: 56

Elements: 4, 3√2, 6, 6√2, 10, 8√2, 9√2, 14, 10√2, 16, 18, 20, 16√2, 24, 18√2, 26, 20√2, 24√2.

Code: 267 0 56 143 26 42 107 26 56 106 26 46 207 36 56 206 36 36 45 26 42 96 3 33 187 12 42 180 30 42 30 3 33 67 0 30 60 6 30 245 0 0 244 24 0 80 48 24 160 40 16 161 56 16

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)

26
14
10
10√2
20
20√2
4
9√2
18
18√2
3√2
6
6√2
24
24√2
8√2
16√2
16