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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:80AC GHM

Order: 19

Horizontal side: 80 Vertical side: 80

Elements: 2, 2√2, 3√2, 6, 12, 14, 10√2, 16, 12√2, 18, 20, 18√2, 28, 23√2, 34, 26√2, 28√2, 32√2, 34√2.

Code: 345 0 46 344 34 46 163 68 64 127 68 80 126 68 68 22 70 66 23 70 64 102 80 56 326 20 32 182 70 46 181 70 64 286 52 28 232 23 23 201 20 46 147 20 46 65 20 26 285 52 0 34 23 23 260 26 26

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
34√2
16
12
12√2
2√2
2
10√2
32√2
18√2
18
28√2
23√2
20
14
6
28
3√2
26√2