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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:146AF GHM

Order: 19

Horizontal side: 146 Vertical side: 146

Elements: 2√2, 6√2, 8√2, 12, 13, 14, 10√2, 16, 13√2, 20, 27, 20√2, 40, 53, 63, 73, 83, 63√2, 73√2.

Code: 835 0 63 734 73 73 733 146 73 104 83 63 123 93 61 132 106 60 531 146 73 637 0 63 630 63 63 161 79 63 82 87 55 24 81 61 64 87 55 143 93 47 133 106 47 405 106 20 271 106 47 204 126 0 203 146 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
13√2
53
63
63√2
16
8√2
2√2
6√2
14
13
40
27
20√2
20