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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:150AG GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 6, 9, 19, 14√2, 24, 18√2, 19√2, 28, 30, 24√2, 36, 38, 28√2, 30√2, 56, 66, 84, 61√2, 75√2.

Code: 845 0 66 754 75 75 616 89 89 140 89 89 91 84 75 197 84 75 190 103 75 665 0 0 304 30 36 303 60 36 247 60 66 246 60 42 387 84 56 563 122 0 282 150 28 65 60 36 361 66 36 182 84 18 283 150 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)

84
75√2
61√2
14√2
9
19
19√2
66
30√2
30
24
24√2
38
56
28√2
6
36
18√2
28