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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:134BD GHM

Order: 19

Horizontal side: 134 Vertical side: 134

Elements: 7, 5√2, 8, 8√2, 15, 11√2, 12√2, 22, 17√2, 26, 22√2, 34, 42, 33√2, 50, 42√2, 50√2, 84, 67√2.

Code: 845 0 50 674 67 67 336 101 101 343 101 67 222 123 79 223 123 57 112 134 68 263 134 42 174 84 50 56 96 62 120 96 62 71 108 57 157 108 57 505 0 0 504 50 0 80 100 50 81 108 50 420 92 42 421 134 42

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)

84
67√2
33√2
34
22√2
22
11√2
26
17√2
5√2
12√2
7
15
50
50√2
8√2
8
42√2
42