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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:175AD GHM

Order: 19

Horizontal side: 175 Vertical side: 175

Elements: 10√2, 13√2, 20, 24, 32, 40, 45, 32√2, 46, 39√2, 56, 40√2, 45√2, 64, 71, 52√2, 80, 90, 65√2.

Code: 717 0 175 390 71 175 524 123 123 656 110 110 320 32 136 321 64 136 565 64 80 461 110 136 132 123 123 205 110 90 647 0 104 243 64 80 104 120 80 903 130 0 452 175 45 406 0 40 807 40 80 453 175 0 405 0 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)

71
39√2
52√2
65√2
32√2
32
56
46
13√2
20
64
24
10√2
90
45√2
40√2
80
45
40