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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:171AD GHM

Order: 19

Horizontal side: 171 Vertical side: 171

Elements: 4, 4√2, 8, 8√2, 16, 17, 15√2, 16√2, 17√2, 30, 32, 30√2, 32√2, 47, 47√2, 62√2, 94, 77√2, 124.

Code: 1247 0 171 943 124 77 472 171 124 471 171 171 626 109 62 306 0 47 325 30 45 324 62 45 770 94 77 154 109 62 305 0 17 165 30 29 164 46 29 85 30 21 84 38 21 45 30 17 44 34 17 175 0 0 174 17 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)

124
94
47√2
47
62√2
30√2
32
32√2
77√2
15√2
30
16
16√2
8
8√2
4
4√2
17
17√2