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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:110BT2of2 GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 4√2, 8, 6√2, 8√2, 12, 16, 12√2, 16√2, 24, 17√2, 21√2, 34, 36, 38, 42, 34√2, 38√2, 68, 72.

Code: 725 0 38 681 68 110 365 68 74 421 110 110 162 84 58 241 92 74 122 104 62 121 104 74 62 110 68 346 76 34 163 84 42 82 92 50 44 72 38 216 55 21 87 76 42 387 0 38 380 38 38 174 55 21 345 76 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)

72
68
36
42
16√2
24
12√2
12
6√2
34√2
16
8√2
4√2
21√2
8
38
38√2
17√2
34