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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146BH GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 4√2, 6√2, 7√2, 12, 11√2, 12√2, 15√2, 22, 24, 19√2, 30, 24√2, 30√2, 43, 58, 73, 58√2, 88, 73√2.

Code: 885 0 58 734 73 73 733 146 73 154 88 58 190 103 73 431 146 73 587 0 58 580 58 58 221 80 58 112 91 47 44 84 54 74 91 47 126 86 42 247 98 54 240 122 54 66 80 36 125 86 30 304 116 0 303 146 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)

88
73√2
73
15√2
19√2
43
58
58√2
22
11√2
4√2
7√2
12√2
24
24√2
6√2
12
30√2
30