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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:62AE GHM

Order: 18

Horizontal side: 62 Vertical side: 62

Elements: 2√2, 4, 3√2, 8√2, 12, 14, 16, 12√2, 18, 14√2, 20, 24, 18√2, 26, 28, 20√2, 21√2, 24√2.

Code: 265 0 36 244 24 38 140 48 62 141 62 62 80 34 48 281 62 48 26 24 38 45 26 36 161 42 40 202 62 20 182 18 18 181 18 36 127 18 36 120 30 36 32 21 21 241 42 24 210 21 21 203 62 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)

26
24√2
14√2
14
8√2
28
2√2
4
16
20√2
18√2
18
12
12√2
3√2
24
21√2
20