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Primitive Perfect Isosceles Right Triangled Square

Title: __d 17:136AQ GHM

Order: 17

Horizontal side: 136 Vertical side: 136

Elements: 1√2, 6, 6√2, 12, 18, 18√2, 19√2, 28, 20√2, 28√2, 40, 42, 48, 48√2, 68, 88, 68√2.

Code: 885 0 48 684 68 68 683 136 68 204 88 48 196 89 49 282 136 40 281 136 68 10 89 49 487 0 48 480 48 48 421 90 48 182 108 30 403 136 0 183 108 12 67 90 12 66 90 6 127 96 12

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)

88
68√2
68
20√2
19√2
28√2
28
1√2
48
48√2
42
18√2
40
18
6
6√2
12