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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:122BQ GHM

Order: 19

Horizontal side: 122 Vertical side: 122

Elements: 7√2, 10, 14, 10√2, 14√2, 20, 15√2, 22, 24, 28, 30, 34, 36, 50, 36√2, 58, 64, 50√2, 72.

Code: 725 0 50 581 58 122 345 58 88 641 122 122 247 58 88 100 82 88 101 92 88 305 92 58 146 58 64 285 72 50 201 92 78 154 107 43 223 122 36 505 0 0 504 50 0 143 100 36 72 107 43 360 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
34
64
24
10√2
10
30
14√2
28
20
15√2
22
50
50√2
14
7√2
36√2
36