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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:220BQ GHM

Order: 19

Horizontal side: 220 Vertical side: 220

Elements: 8, 8√2, 16, 13√2, 16√2, 26, 24√2, 28√2, 29√2, 42, 56, 42√2, 68, 56√2, 84, 68√2, 110, 136, 110√2.

Code: 1365 0 84 1104 110 110 1103 220 110 261 136 110 292 165 81 424 178 68 423 220 68 845 0 0 564 56 28 563 112 28 87 112 84 86 112 76 167 120 84 166 120 68 130 165 81 242 136 52 680 152 68 681 220 68 284 84 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)

136
110√2
110
26
29√2
42√2
42
84
56√2
56
8
8√2
16
16√2
13√2
24√2
68√2
68
28√2