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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:150DH GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 1, 1√2, 2, 2√2, 4, 7, 7√2, 11, 14, 25, 18√2, 36, 50, 36√2, 64, 50√2, 57√2, 100, 75√2.

Code: 1005 0 50 754 75 75 576 93 93 180 93 93 251 100 75 117 100 75 43 111 71 22 113 73 23 113 71 12 114 72 13 114 71 362 150 36 70 107 71 71 114 71 147 100 64 643 114 0 505 0 0 504 50 0 363 150 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)

100
75√2
57√2
18√2
25
11
4
2√2
2
1√2
1
36√2
7√2
7
14
64
50
50√2
36