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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:96BC GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 2√2, 4, 4√2, 6√2, 11, 8√2, 14, 14√2, 20, 23, 17√2, 28, 31, 34, 31√2, 48, 65, 48√2.

Code: 655 0 31 484 48 48 483 96 48 174 65 31 283 82 20 142 96 34 141 96 48 343 96 0 317 0 31 310 31 31 231 54 31 117 54 31 62 60 14 44 58 16 43 62 16 207 62 20 24 60 14 86 54 8

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
28
14√2
14
34
31
31√2
23
11
6√2
4√2
4
20
2√2
8√2