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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:228AA GHM

Order: 18

Horizontal side: 228 Vertical side: 228

Elements: 15√2, 32, 24√2, 44, 32√2, 48, 62, 44√2, 64, 66, 70, 88, 92, 66√2, 96, 70√2, 81√2, 92√2.

Code: 965 0 132 814 81 147 660 162 228 661 228 228 156 81 147 627 96 162 700 158 162 701 228 162 885 0 44 641 64 132 322 96 100 321 96 132 246 64 68 487 88 92 920 136 92 921 228 92 445 0 0 444 44 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)

96
81√2
66√2
66
15√2
62
70√2
70
88
64
32√2
32
24√2
48
92√2
92
44
44√2