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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:220BB GHM

Order: 19

Horizontal side: 220 Vertical side: 220

Elements: 7√2, 10, 10√2, 18, 24, 17√2, 18√2, 24√2, 36, 38, 44, 48, 36√2, 74, 92, 110, 128, 92√2, 110√2.

Code: 1285 0 92 1104 110 110 1103 220 110 184 128 92 183 146 92 385 146 72 741 220 110 927 0 92 920 92 92 441 136 92 107 136 92 106 136 82 172 153 65 74 153 65 240 160 72 241 184 72 362 220 36 481 184 48 363 220 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)

128
110√2
110
18√2
18
38
74
92
92√2
44
10
10√2
17√2
7√2
24√2
24
36√2
48
36