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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:132AJ GHM

Order: 18

Horizontal side: 132 Vertical side: 132

Elements: 3√2, 4√2, 6, 8, 6√2, 8√2, 12, 12√2, 14√2, 18√2, 22√2, 46, 52, 40√2, 43√2, 46√2, 86, 66√2.

Code: 865 0 46 664 66 66 523 132 80 146 66 66 82 88 72 81 88 80 42 92 76 224 110 58 406 92 40 126 80 64 182 110 58 125 80 52 64 86 46 63 92 46 465 0 0 464 46 0 36 89 43 430 89 43

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)

86
66√2
52
14√2
8√2
8
4√2
22√2
40√2
12√2
18√2
12
6√2
6
46
46√2
3√2
43√2