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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:48AN GHM

Order: 18

Horizontal side: 48 Vertical side: 48

Elements: 1√2, 3, 4, 4√2, 6, 7, 5√2, 8, 6√2, 10, 9√2, 10√2, 15, 18, 15√2, 24, 33, 24√2.

Code: 335 0 15 244 24 24 243 48 24 94 33 15 83 42 16 62 48 18 61 48 24 183 48 0 10 34 16 44 38 12 43 42 12 157 0 15 150 15 15 104 25 5 103 35 5 35 35 12 77 35 12 54 30 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)

33
24√2
24
9√2
8
6√2
6
18
1√2
4√2
4
15
15√2
10√2
10
3
7
5√2