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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:59AD GHM

Order: 19

Horizontal side: 59 Vertical side: 59

Elements: 2√2, 4, 4√2, 8, 6√2, 8√2, 12, 9√2, 15, 16, 12√2, 18, 16√2, 23, 24, 18√2, 27, 32, 35.

Code: 357 0 59 233 35 36 87 35 59 86 35 51 167 43 59 166 43 43 155 35 36 120 12 36 121 24 36 62 30 30 44 28 32 43 32 32 182 50 18 181 50 36 92 59 27 24 30 30 323 32 0 273 59 0 247 0 24

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)

35
23
8
8√2
16
16√2
15
12√2
12
6√2
4√2
4
18√2
18
9√2
2√2
32
27
24