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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:94AN2of2 GHM

Order: 18

Horizontal side: 94 Vertical side: 94

Elements: 1√2, 2, 2√2, 3, 3√2, 6, 7, 8√2, 16, 15√2, 16√2, 31, 32, 39, 47, 55, 39√2, 47√2.

Code: 555 0 39 474 47 47 473 94 47 84 55 39 150 63 47 311 94 47 397 0 39 390 39 39 71 46 39 37 46 39 36 46 36 67 49 39 22 48 34 23 48 32 12 49 33 321 78 32 162 94 16 163 94 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)

55
47√2
47
8√2
15√2
31
39
39√2
7
3
3√2
6
2√2
2
1√2
32
16√2
16