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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152AZ GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 7, 8, 6√2, 8√2, 12, 16, 12√2, 15√2, 18√2, 30, 24√2, 37, 30√2, 46, 61, 76, 61√2, 91, 76√2.

Code: 915 0 61 764 76 76 763 152 76 154 91 61 86 98 68 165 106 60 461 152 76 73 98 61 85 98 60 617 0 61 610 61 61 371 98 61 182 116 42 124 110 48 123 122 48 302 152 30 64 116 42 246 98 24 303 152 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)

91
76√2
76
15√2
8√2
16
46
7
8
61
61√2
37
18√2
12√2
12
30√2
6√2
24√2
30