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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AU GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 5, 6, 6√2, 12, 13, 18, 13√2, 23, 17√2, 26, 29, 34, 26√2, 47, 60, 73, 60√2, 86, 73√2.

Code: 865 0 60 734 73 73 733 146 73 134 86 60 133 99 60 185 99 55 471 146 73 607 0 60 600 60 60 341 94 60 172 111 43 51 99 60 121 111 55 62 117 49 61 117 55 295 117 26 233 117 26 264 120 0 263 146 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)

86
73√2
73
13√2
13
18
47
60
60√2
34
17√2
5
12
6√2
6
29
23
26√2
26