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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:110BA GHM

Order: 18

Horizontal side: 110 Vertical side: 110

Elements: 6√2, 12, 14, 11√2, 12√2, 18, 14√2, 22, 16√2, 24, 17√2, 27, 28, 41, 55, 41√2, 69, 55√2.

Code: 695 0 41 554 55 55 553 110 55 144 69 41 143 83 41 162 99 39 271 110 55 417 0 41 410 41 41 241 65 41 122 77 29 181 83 41 223 99 17 112 110 28 123 77 17 62 83 23 283 110 0 174 82 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)

69
55√2
55
14√2
14
16√2
27
41
41√2
24
12√2
18
22
11√2
12
6√2
28
17√2