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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:68AR2of8 GHM

Order: 19

Horizontal side: 68 Vertical side: 68

Elements: 1√2, 2, 2√2, 3√2, 6, 8, 6√2, 10, 8√2, 12, 16, 12√2, 22, 16√2, 24, 24√2, 34, 44, 34√2.

Code: 445 0 24 344 34 34 343 68 34 64 40 28 63 46 28 105 46 24 221 68 34 34 43 25 26 44 26 16 43 25 25 44 24 165 0 8 164 16 8 240 32 24 241 56 24 122 68 12 123 68 0 85 0 0 84 8 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)

44
34√2
34
6√2
6
10
22
3√2
2√2
1√2
2
16
16√2
24√2
24
12√2
12
8
8√2