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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:76AD GHM

Order: 19

Horizontal side: 76 Vertical side: 76

Elements: 6, 7, 6√2, 10, 8√2, 12, 14, 10√2, 16, 19, 14√2, 16√2, 24, 26, 24√2, 25√2, 26√2, 31√2, 33√2.

Code: 312 31 45 254 25 51 193 50 57 267 50 76 266 50 50 66 25 51 127 31 57 330 43 57 71 50 57 100 10 24 101 20 24 165 20 8 164 36 8 240 52 24 241 76 24 147 0 14 140 14 14 61 20 14 84 28 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)

31√2
25√2
19
26
26√2
6√2
12
33√2
7
10√2
10
16
16√2
24√2
24
14
14√2
6
8√2