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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:112AO GHM

Order: 19

Horizontal side: 112 Vertical side: 112

Elements: 5√2, 10, 8√2, 9√2, 16, 18, 22, 18√2, 26, 21√2, 22√2, 32, 27√2, 32√2, 48, 54, 40√2, 58, 64.

Code: 645 0 48 541 54 112 272 81 85 581 112 112 90 81 85 180 72 76 181 90 76 222 112 54 101 64 58 52 69 53 261 90 58 223 112 32 210 69 53 487 0 48 86 40 40 167 48 48 400 40 40 324 80 0 323 112 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)

64
54
27√2
58
9√2
18√2
18
22√2
10
5√2
26
22
21√2
48
8√2
16
40√2
32√2
32