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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:86AC GHM

Order: 18

Horizontal side: 86 Vertical side: 86

Elements: 1√2, 6, 6√2, 12, 14, 16, 13√2, 14√2, 22, 16√2, 26, 19√2, 28, 22√2, 38, 42, 48, 43√2.

Code: 487 0 86 196 29 67 387 48 86 436 43 43 130 29 67 166 0 38 267 16 54 123 42 42 62 48 48 10 43 43 140 30 42 141 44 42 425 44 0 165 0 22 65 16 22 281 44 28 227 0 22 220 22 22

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)

48
19√2
38
43√2
13√2
16√2
26
12
6√2
1√2
14√2
14
42
16
6
28
22
22√2