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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:52AN GHM

Order: 19

Horizontal side: 52 Vertical side: 52

Elements: 1√2, 2, 2√2, 3, 4, 3√2, 4√2, 6, 5√2, 8, 9, 8√2, 16, 18, 22, 26, 30, 22√2, 26√2.

Code: 305 0 22 264 26 26 263 52 26 44 30 22 20 34 26 181 52 26 23 32 22 12 33 23 41 36 24 165 36 8 63 33 17 32 36 20 227 0 22 220 22 22 54 27 17 33 36 17 91 36 17 84 44 0 83 52 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)

30
26√2
26
4√2
2√2
18
2
1√2
4
16
6
3√2
22
22√2
5√2
3
9
8√2
8