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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:64AZ GHM

Order: 19

Horizontal side: 64 Vertical side: 64

Elements: 1, 1√2, 2, 2√2, 4, 5, 4√2, 5√2, 7√2, 10, 12, 10√2, 20, 22, 27, 32, 37, 27√2, 32√2.

Code: 375 0 27 324 32 32 323 64 32 54 37 27 53 42 27 125 42 20 221 64 32 277 0 27 270 27 27 74 34 20 10 41 27 11 42 27 20 40 26 21 42 26 40 38 24 41 42 24 201 54 20 102 64 10 103 64 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)

37
32√2
32
5√2
5
12
22
27
27√2
7√2
1√2
1
2√2
2
4√2
4
20
10√2
10