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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:52AV GHM

Order: 19

Horizontal side: 52 Vertical side: 52

Elements: 2, 2√2, 4, 4√2, 6, 8, 6√2, 7√2, 8√2, 12, 9√2, 16, 12√2, 18, 13√2, 24, 18√2, 23√2, 34.

Code: 347 0 52 120 34 52 121 46 52 62 52 46 61 52 52 236 29 23 136 9 27 247 22 40 90 9 27 70 29 23 187 0 18 180 18 18 27 22 16 26 22 14 47 24 16 46 24 12 87 28 16 86 28 8 165 36 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)

34
12√2
12
6√2
6
23√2
13√2
24
9√2
7√2
18
18√2
2
2√2
4
4√2
8
8√2
16