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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:132AQ GHM

Order: 19

Horizontal side: 132 Vertical side: 132

Elements: 2, 2√2, 5, 7, 6√2, 12, 12√2, 18√2, 31, 33, 36, 30√2, 32√2, 33√2, 35√2, 64, 66, 68, 66√2.

Code: 687 0 132 363 68 96 182 86 114 311 99 132 337 99 132 336 99 99 60 86 114 120 80 108 121 92 108 75 92 101 57 92 101 350 97 101 21 99 101 320 32 96 304 62 66 24 64 64 660 66 66 661 132 66 647 0 64

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)

68
36
18√2
31
33
33√2
6√2
12√2
12
7
5
35√2
2
32√2
30√2
2√2
66√2
66
64