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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AG GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 2√2, 7, 6√2, 7√2, 8√2, 12, 14, 10√2, 16, 20, 20√2, 33, 40, 53, 63, 73, 83, 63√2, 73√2.

Code: 835 0 63 734 73 73 733 146 73 104 83 63 123 93 61 335 93 40 531 146 73 637 0 63 630 63 63 161 79 63 82 87 55 24 81 61 64 87 55 143 93 47 74 86 40 73 93 40 401 126 40 202 146 20 203 146 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)

83
73√2
73
10√2
12
33
53
63
63√2
16
8√2
2√2
6√2
14
7√2
7
40
20√2
20