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Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:72AJ GHM

Order: 17

Horizontal side: 72 Vertical side: 72

Elements: 3√2, 6, 8, 8√2, 12, 10√2, 16, 18, 20, 24, 20√2, 21√2, 30, 22√2, 32, 40, 32√2.

Code: 407 0 72 320 40 72 321 72 72 86 0 32 165 8 24 224 30 18 106 42 30 207 52 40 206 52 20 85 0 24 123 42 18 305 42 0 247 0 24 36 21 21 65 24 18 210 21 21 181 42 18

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)

40
32√2
32
8√2
16
22√2
10√2
20
20√2
8
12
30
24
3√2
6
21√2
18