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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:106AH1of2 GHM

Order: 18

Horizontal side: 106 Vertical side: 106

Elements: 8, 6√2, 8√2, 12, 16, 12√2, 15√2, 16√2, 24, 18√2, 30, 22√2, 38, 30√2, 46, 38√2, 60, 53√2.

Code: 605 0 46 534 53 53 386 68 68 156 53 53 385 68 30 465 0 0 184 18 28 126 24 34 247 36 46 80 60 46 160 52 38 161 68 38 66 18 28 125 24 22 87 68 30 300 76 30 301 106 30 224 46 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)

60
53√2
38√2
15√2
38
46
18√2
12√2
24
8√2
16√2
16
6√2
12
8
30√2
30
22√2