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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:92BQ GHM

Order: 19

Horizontal side: 92 Vertical side: 92

Elements: 1, 1√2, 2, 3, 4, 5, 5√2, 9, 7√2, 12, 14, 14√2, 26, 26√2, 38, 33√2, 52, 40√2, 66.

Code: 667 0 92 523 66 40 262 92 66 261 92 92 336 59 33 146 0 26 387 14 40 400 52 40 74 59 33 145 0 12 125 0 0 91 9 12 57 9 12 56 9 7 45 9 3 31 12 3 17 12 3 10 13 3 27 12 2

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)

66
52
26√2
26
33√2
14√2
38
40√2
7√2
14
12
9
5
5√2
4
3
1
1√2
2