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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:96BB GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 2√2, 4, 4√2, 8, 14, 10√2, 15, 19, 14√2, 20, 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 31 191 50 31 157 50 31 46 50 16 87 54 20 106 52 10 207 62 20 45 50 12 24 52 10

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
19
15
4√2
8
10√2
20
4
2√2