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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:156DG GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 5√2, 10, 14, 10√2, 14√2, 20, 18√2, 28, 30, 36, 35√2, 50, 36√2, 56, 64, 46√2, 50√2, 92, 106.

Code: 1065 0 50 921 92 156 462 138 110 641 156 156 180 138 110 283 120 64 362 156 56 361 156 92 144 106 50 143 120 50 563 156 0 507 0 50 500 50 50 354 85 15 303 120 20 56 85 15 107 90 20 106 90 10 207 100 20

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)

106
92
46√2
64
18√2
28
36√2
36
14√2
14
56
50
50√2
35√2
30
5√2
10
10√2
20