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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:146BC GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 4√2, 8, 8√2, 13, 16, 14√2, 15√2, 16√2, 28, 30, 32, 43, 56, 58, 60, 43√2, 44√2, 88, 73√2.

Code: 885 0 58 734 73 73 436 103 103 303 103 73 435 103 60 154 88 58 133 103 60 323 90 28 567 90 60 603 146 0 585 0 0 444 44 14 146 44 14 285 58 0 164 74 12 163 90 12 84 82 4 83 90 4 44 86 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)

88
73√2
43√2
30
43
15√2
13
32
56
60
58
44√2
14√2
28
16√2
16
8√2
8
4√2