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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:96AZ GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 4, 4√2, 8, 6√2, 9, 8√2, 14, 12√2, 14√2, 17√2, 25, 28, 31, 34, 31√2, 48, 65, 48√2.

Code: 655 0 31 484 48 48 483 96 48 174 65 31 140 82 48 141 96 48 126 56 22 287 68 34 343 96 0 317 0 31 310 31 31 251 56 31 97 56 31 82 64 14 83 64 6 42 68 10 43 68 6 64 62 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)

65
48√2
48
17√2
14√2
14
12√2
28
34
31
31√2
25
9
8√2
8
4√2
4
6√2