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Primitive Perfect Isosceles Right Triangled Square

Title: _r 18:118AC3of4 GHM

Order: 18

Horizontal side: 118 Vertical side: 118

Elements: 9√2, 16, 12√2, 18, 16√2, 24, 18√2, 32, 24√2, 34, 36, 32√2, 48, 34√2, 50, 36√2, 43√2, 50√2.

Code: 505 0 68 504 50 68 180 100 118 181 118 118 483 82 52 242 106 76 361 118 100 243 106 52 122 118 64 342 34 34 341 34 68 167 34 68 326 86 32 92 43 43 364 70 16 430 43 43 166 70 16 325 86 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)

50
50√2
18√2
18
48
24√2
36
24
12√2
34√2
34
16
32√2
9√2
36√2
43√2
16√2
32