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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:34AA GHM

Order: 19

Horizontal side: 34 Vertical side: 34

Elements: 1, 1√2, 2, 2√2, 3, 4, 3√2, 5, 4√2, 6, 7, 8, 6√2, 11, 14, 17, 14√2, 20, 17√2.

Code: 205 0 14 174 17 17 173 34 17 34 20 14 33 23 14 45 23 13 111 34 17 147 0 14 140 14 14 81 22 14 42 26 10 11 23 14 24 25 11 23 27 11 75 27 6 14 26 10 53 27 6 64 28 0 63 34 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)

20
17√2
17
3√2
3
4
11
14
14√2
8
4√2
1
2√2
2
7
1√2
5
6√2
6