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Primitive Perfect Isosceles Right Triangled Square

Title: __ 16:56AB GHM

Order: 16

Horizontal side: 56 Vertical side: 56

Elements: 4√2, 6, 8, 7√2, 13, 14, 15, 16, 13√2, 19, 14√2, 21, 16√2, 28, 20√2, 28√2.

Code: 285 0 28 284 28 28 206 36 36 83 36 28 42 40 32 193 40 13 162 56 16 142 14 14 211 21 28 157 21 28 163 56 0 143 14 0 72 21 7 67 21 13 130 27 13 131 40 13

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)

28
28√2
20√2
8
4√2
19
16√2
14√2
21
15
16
14
7√2
6
13√2
13