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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:64AQ GHM

Order: 19

Horizontal side: 64 Vertical side: 64

Elements: 2, 2√2, 4, 4√2, 5√2, 8, 7√2, 10, 8√2, 10√2, 12√2, 14√2, 20, 22, 20√2, 30, 32, 34, 32√2.

Code: 347 0 64 200 34 64 201 54 64 102 64 54 101 64 64 223 64 32 140 14 44 84 22 36 83 30 36 72 37 37 124 42 32 50 37 37 44 26 32 43 30 32 24 28 30 23 30 30 320 32 32 321 64 32 307 0 30

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
20√2
20
10√2
10
22
14√2
8√2
8
7√2
12√2
5√2
4√2
4
2√2
2
32√2
32
30