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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:46AE GHM

Order: 18

Horizontal side: 46 Vertical side: 46

Elements: 1, 1√2, 2√2, 4, 5, 4√2, 5√2, 8, 10, 11, 8√2, 9√2, 14, 18, 14√2, 23, 32, 23√2.

Code: 325 0 14 234 23 23 233 46 23 94 32 14 103 41 13 52 46 18 51 46 23 183 46 0 147 0 14 140 14 14 84 22 6 83 30 6 15 30 13 14 31 13 117 30 13 44 26 2 43 30 2 24 28 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)

32
23√2
23
9√2
10
5√2
5
18
14
14√2
8√2
8
1
1√2
11
4√2
4
2√2