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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:108AB GHM

Order: 19

Horizontal side: 108 Vertical side: 108

Elements: 4√2, 8, 8√2, 14, 11√2, 16, 22, 16√2, 28, 20√2, 34, 26√2, 28√2, 40, 48, 34√2, 37√2, 40√2, 60.

Code: 405 0 68 404 40 68 603 80 48 287 80 108 286 80 80 162 96 64 342 34 34 204 20 48 163 96 48 82 104 56 83 104 48 42 108 52 266 82 26 141 34 48 487 34 48 116 71 37 227 82 48 370 71 37 343 34 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)

40
40√2
60
28
28√2
16√2
34√2
20√2
16
8√2
8
4√2
26√2
14
48
11√2
22
37√2
34