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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:162AA GHM

Order: 18

Horizontal side: 162 Vertical side: 162

Elements: 3√2, 8, 8√2, 16, 12√2, 16√2, 38, 53, 38√2, 56, 59, 62, 47√2, 68, 50√2, 53√2, 56√2, 62√2.

Code: 625 0 100 624 62 100 380 124 162 381 162 162 80 86 124 81 94 124 122 106 112 681 162 124 160 78 116 161 94 116 593 106 53 562 162 56 502 50 50 474 47 53 563 162 0 34 50 50 530 53 53 531 106 53

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)

62
62√2
38√2
38
8√2
8
12√2
68
16√2
16
59
56√2
50√2
47√2
56
3√2
53√2
53