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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:192AA GHM

Order: 19

Horizontal side: 192 Vertical side: 192

Elements: 5√2, 10, 12√2, 18, 24, 23√2, 24√2, 46, 34√2, 36√2, 56, 64, 68, 72, 56√2, 62√2, 68√2, 72√2, 112.

Code: 722 72 120 624 62 130 346 90 158 687 124 192 686 124 124 236 67 135 465 90 112 50 67 135 101 72 130 185 72 112 723 72 48 647 72 112 1123 136 0 562 192 56 563 192 0 242 24 24 364 36 12 243 24 0 122 36 12

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√2
62√2
34√2
68
68√2
23√2
46
5√2
10
18
72
64
112
56√2
56
24√2
36√2
24
12√2