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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:156CT GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 7, 8√2, 10√2, 16, 12√2, 20, 16√2, 24, 28, 32, 25√2, 28√2, 43, 50, 53, 53√2, 78, 103, 78√2.

Code: 1035 0 53 784 78 78 783 156 78 254 103 53 323 128 46 282 156 50 281 156 78 537 0 53 530 53 53 431 96 53 77 96 53 503 156 0 165 96 30 164 112 30 243 128 22 205 96 10 84 104 22 124 116 10 104 106 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)

103
78√2
78
25√2
32
28√2
28
53
53√2
43
7
50
16
16√2
24
20
8√2
12√2
10√2