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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:58AG GHM

Order: 19

Horizontal side: 58 Vertical side: 58

Elements: 2, 4, 3√2, 4√2, 6, 8, 6√2, 7√2, 10, 8√2, 12, 14, 15, 18, 22, 29, 22√2, 36, 29√2.

Code: 365 0 22 294 29 29 293 58 29 74 36 22 30 43 29 151 58 29 43 40 22 67 40 26 66 40 20 125 46 14 227 0 22 220 22 22 181 40 22 82 48 12 21 48 14 107 48 14 143 58 0 83 48 4 44 44 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)

36
29√2
29
7√2
3√2
15
4
6
6√2
12
22
22√2
18
8√2
2
10
14
8
4√2