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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:82AJ GHM

Order: 18

Horizontal side: 82 Vertical side: 82

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 11, 12, 13, 11√2, 12√2, 24, 29, 35, 41, 47, 35√2, 41√2.

Code: 475 0 35 414 41 41 413 82 41 64 47 35 63 53 35 32 56 38 291 82 41 10 56 38 20 55 37 21 57 37 135 57 24 357 0 35 350 35 35 114 46 24 113 57 24 241 70 24 122 82 12 123 82 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)

47
41√2
41
6√2
6
3√2
29
1√2
2√2
2
13
35
35√2
11√2
11
24
12√2
12