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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:112AS GHM

Order: 19

Horizontal side: 112 Vertical side: 112

Elements: 3, 4, 7, 7√2, 10, 12, 10√2, 11√2, 12√2, 13√2, 22, 22√2, 32, 34, 45, 56, 45√2, 67, 56√2.

Code: 675 0 45 564 56 56 563 112 56 114 67 45 76 71 49 122 90 44 341 112 56 43 71 45 75 71 42 457 0 45 450 45 45 134 58 32 33 71 42 123 90 32 222 112 22 100 68 42 101 78 42 321 90 32 223 112 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)

67
56√2
56
11√2
7√2
12√2
34
4
7
45
45√2
13√2
3
12
22√2
10√2
10
32
22