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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:174AD GHM

Order: 19

Horizontal side: 174 Vertical side: 174

Elements: 10, 10√2, 11√2, 14√2, 28, 28√2, 42, 43, 44, 32√2, 56, 43√2, 44√2, 65, 66, 74, 88, 65√2, 66√2.

Code: 665 0 108 664 66 108 563 132 118 282 160 146 421 174 174 283 160 118 142 174 132 883 174 44 100 76 118 101 86 118 747 86 118 435 0 65 434 43 65 326 54 76 110 54 76 657 0 65 650 65 65 444 130 0 443 174 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)

66
66√2
56
28√2
42
28
14√2
88
10√2
10
74
43
43√2
32√2
11√2
65
65√2
44√2
44