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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:119AB GHM

Order: 18

Horizontal side: 119 Vertical side: 119

Elements: 4√2, 8, 8√2, 14, 12√2, 14√2, 20, 24, 17√2, 20√2, 24√2, 34, 48, 34√2, 51, 54, 51√2, 85.

Code: 857 0 119 200 85 119 201 105 119 142 119 105 141 119 119 543 119 51 483 65 51 242 89 75 241 89 99 122 101 87 84 97 91 83 105 91 44 101 87 170 17 51 514 68 0 513 119 0 347 0 34 340 34 34

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)

85
20√2
20
14√2
14
54
48
24√2
24
12√2
8√2
8
4√2
17√2
51√2
51
34
34√2