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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:176AO GHM

Order: 19

Horizontal side: 176 Vertical side: 176

Elements: 1√2, 2, 2√2, 6, 6√2, 10, 11√2, 22, 22√2, 29√2, 31√2, 44, 56, 60, 44√2, 60√2, 88, 116, 88√2.

Code: 1165 0 60 884 88 88 883 176 88 224 110 66 223 132 66 447 132 88 446 132 44 64 116 60 63 122 60 107 122 66 116 121 55 607 0 60 600 60 60 314 91 29 26 120 58 296 91 29 25 120 56 565 120 0 14 121 55

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)

116
88√2
88
22√2
22
44
44√2
6√2
6
10
11√2
60
60√2
31√2
2√2
29√2
2
56
1√2