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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:110AV GHM

Order: 18

Horizontal side: 110 Vertical side: 110

Elements: 3, 8, 8√2, 9√2, 16, 18, 14√2, 21, 24, 28, 24√2, 36, 28√2, 32√2, 46, 37√2, 64, 55√2.

Code: 645 0 46 554 55 55 376 73 73 183 73 55 215 73 52 94 64 46 33 73 52 240 70 52 241 94 52 165 94 36 465 0 0 324 32 14 85 94 28 84 102 28 363 110 0 146 32 14 285 46 0 284 74 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)

64
55√2
37√2
18
21
9√2
3
24√2
24
16
46
32√2
8
8√2
36
14√2
28
28√2