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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:96CJ GHM

Order: 19

Horizontal side: 96 Vertical side: 96

Elements: 4, 4√2, 6, 8, 6√2, 10, 9√2, 14, 18, 14√2, 15√2, 18√2, 28, 30, 27√2, 30√2, 36√2, 45√2, 66.

Code: 667 0 96 156 51 81 307 66 96 306 66 66 450 51 81 66 0 30 85 6 28 364 42 0 96 69 27 187 78 36 186 78 18 65 0 24 45 6 24 44 10 24 146 0 14 285 14 0 270 69 27 107 0 24 145 0 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)

66
15√2
30
30√2
45√2
6√2
8
36√2
9√2
18
18√2
6
4
4√2
14√2
28
27√2
10
14