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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:62AL GHM

Order: 19

Horizontal side: 62 Vertical side: 62

Elements: 2, 2√2, 4, 8, 10, 8√2, 12, 10√2, 16, 12√2, 18, 13√2, 15√2, 22, 16√2, 18√2, 22√2, 34, 40.

Code: 407 0 62 136 27 49 227 40 62 226 40 40 150 27 49 45 40 36 24 42 34 23 44 34 182 62 18 126 0 22 165 12 18 164 28 18 343 44 0 125 0 10 85 12 10 84 20 10 183 62 0 105 0 0 104 10 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)

40
13√2
22
22√2
15√2
4
2√2
2
18√2
12√2
16
16√2
34
12
8
8√2
18
10
10√2