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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:110AG GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 4, 4√2, 8, 9, 12, 14, 12√2, 16√2, 23, 26, 28, 32, 23√2, 38, 32√2, 46, 39√2, 64, 55√2.

Code: 645 0 46 554 55 55 396 71 71 160 71 71 91 64 55 237 64 55 230 87 55 465 0 0 381 38 46 267 38 46 143 64 32 126 38 20 287 50 32 320 78 32 321 110 32 125 38 8 81 46 8 42 50 4 41 50 8

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)

64
55√2
39√2
16√2
9
23
23√2
46
38
26
14
12√2
28
32√2
32
12
8
4√2
4