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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:94BE1of2 GHM

Order: 18

Horizontal side: 94 Vertical side: 94

Elements: 2√2, 4, 4√2, 6, 6√2, 12, 14, 15, 15√2, 16√2, 17√2, 30, 31, 32, 31√2, 47, 63, 47√2.

Code: 635 0 31 474 47 47 473 94 47 164 63 31 303 79 17 152 94 32 151 94 47 323 94 0 317 0 31 310 31 31 121 43 31 62 49 25 61 49 31 147 49 31 46 45 21 26 43 19 45 45 17 174 62 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)

63
47√2
47
16√2
30
15√2
15
32
31
31√2
12
6√2
6
14
4√2
2√2
4
17√2