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Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:90BK GHM

Order: 17

Horizontal side: 90 Vertical side: 90

Elements: 2, 2√2, 6√2, 8√2, 12, 14, 12√2, 18, 13√2, 20, 26, 20√2, 26√2, 38, 38√2, 39√2, 64.

Code: 647 0 90 136 51 77 267 64 90 266 64 64 390 51 77 126 0 26 205 12 18 204 32 18 380 52 38 381 90 38 125 0 14 22 14 16 21 14 18 187 14 18 86 6 8 145 0 0 64 6 8

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)

64
13√2
26
26√2
39√2
12√2
20
20√2
38√2
38
12
2√2
2
18
8√2
14
6√2