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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:94AY GHM

Order: 18

Horizontal side: 94 Vertical side: 94

Elements: 5, 4√2, 6, 8, 6√2, 8√2, 12, 9√2, 12√2, 18, 23, 30, 34, 29√2, 30√2, 34√2, 60, 47√2.

Code: 605 0 34 474 47 47 296 65 65 183 65 47 235 65 42 94 56 38 53 65 42 46 56 38 85 60 34 84 68 34 120 76 42 121 88 42 62 94 36 63 94 30 345 0 0 344 34 0 300 64 30 301 94 30

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
47√2
29√2
18
23
9√2
5
4√2
8
8√2
12√2
12
6√2
6
34
34√2
30√2
30