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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:184AC1of2 GHM

Order: 19

Horizontal side: 184 Vertical side: 184

Elements: 8, 8√2, 16, 16√2, 18√2, 28, 32, 23√2, 28√2, 32√2, 46, 37√2, 64, 46√2, 74, 55√2, 92, 69√2, 92√2.

Code: 922 92 92 694 69 115 460 138 184 461 184 184 236 69 115 927 92 138 643 184 74 376 55 55 286 92 46 325 120 42 324 152 42 743 184 0 550 55 55 285 92 18 165 120 26 164 136 26 85 120 18 84 128 18 184 110 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)

92√2
69√2
46√2
46
23√2
92
64
37√2
28√2
32
32√2
74
55√2
28
16
16√2
8
8√2
18√2