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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:170AB GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 5√2, 10, 18, 13√2, 18√2, 26, 32, 36, 32√2, 48, 52, 54, 64, 48√2, 70, 52√2, 86, 61√2, 69√2.

Code: 692 69 101 614 61 109 480 122 170 481 170 170 136 61 109 267 74 122 363 100 86 182 118 104 701 170 122 183 118 86 522 170 52 50 69 101 643 64 32 107 64 96 547 64 86 863 118 0 523 170 0 325 0 0 324 32 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)

69√2
61√2
48√2
48
13√2
26
36
18√2
70
18
52√2
5√2
64
10
54
86
52
32
32√2