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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:110BM GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 6, 8, 6√2, 7√2, 12, 14, 18, 14√2, 21, 17√2, 18√2, 26, 28, 34, 38, 38√2, 55, 72, 55√2.

Code: 725 0 38 554 55 55 553 110 55 174 72 38 70 89 55 211 110 55 186 64 30 147 82 48 140 96 48 387 0 38 380 38 38 261 64 38 87 64 38 287 82 34 343 110 0 185 64 12 121 76 12 62 82 6 61 82 12

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
55√2
55
17√2
7√2
21
18√2
14
14√2
38
38√2
26
8
28
34
18
12
6√2
6