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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:114AD GHM

Order: 18

Horizontal side: 114 Vertical side: 114

Elements: 4√2, 11√2, 16, 12√2, 16√2, 24, 30, 32, 23√2, 24√2, 34, 30√2, 46, 48, 34√2, 56, 42√2, 60.

Code: 465 0 68 424 42 72 300 84 114 301 114 114 120 54 84 601 114 84 44 46 68 160 50 72 161 66 72 485 66 24 342 34 34 234 23 45 116 23 45 565 34 0 321 66 56 343 34 0 244 90 0 243 114 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)

46
42√2
30√2
30
12√2
60
4√2
16√2
16
48
34√2
23√2
11√2
56
32
34
24√2
24