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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:122BO GHM

Order: 19

Horizontal side: 122 Vertical side: 122

Elements: 2, 10, 12, 14, 10√2, 14√2, 20, 15√2, 22, 28, 30, 36, 29√2, 50, 36√2, 58, 64, 50√2, 72.

Code: 725 0 50 581 58 122 292 87 93 641 122 122 150 87 93 146 58 64 285 72 50 301 102 78 205 102 58 105 102 48 104 112 48 223 122 36 505 0 0 504 50 0 143 100 36 25 100 48 127 100 48 360 86 36 361 122 36

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)

72
58
29√2
64
15√2
14√2
28
30
20
10
10√2
22
50
50√2
14
2
12
36√2
36