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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:64AS GHM

Order: 19

Horizontal side: 64 Vertical side: 64

Elements: 2√2, 3, 4, 3√2, 6, 9, 10, 9√2, 14, 10√2, 18, 13√2, 14√2, 16√2, 18√2, 28, 32, 36, 32√2.

Code: 365 0 28 324 32 32 323 64 32 41 36 32 145 36 18 144 50 18 166 48 16 285 0 0 134 13 15 100 26 28 101 36 28 30 16 18 31 19 18 97 19 18 96 19 9 187 28 18 180 46 18 24 48 16 61 19 15

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)

36
32√2
32
4
14
14√2
16√2
28
13√2
10√2
10
3√2
3
9
9√2
18
18√2
2√2
6