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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:162AL GHM

Order: 18

Horizontal side: 162 Vertical side: 162

Elements: 2√2, 12, 12√2, 24, 18√2, 19√2, 20√2, 22√2, 25√2, 37, 38, 40, 44, 59, 81, 59√2, 103, 81√2.

Code: 1035 0 59 814 81 81 813 162 81 224 103 59 243 125 57 122 137 69 371 162 81 123 137 57 252 162 44 597 0 59 590 59 59 401 99 59 202 119 39 24 101 57 184 119 39 383 137 19 443 162 0 194 118 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)

103
81√2
81
22√2
24
12√2
37
12
25√2
59
59√2
40
20√2
2√2
18√2
38
44
19√2