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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:170BE GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 7, 7√2, 10√2, 20, 22, 17√2, 20√2, 22√2, 33, 24√2, 34, 41, 44, 33√2, 63, 85, 63√2, 107, 85√2.

Code: 1075 0 63 854 85 85 853 170 85 224 107 63 223 129 63 242 153 61 411 170 85 637 0 63 630 63 63 334 96 30 333 129 30 170 153 61 76 129 37 347 136 44 443 170 0 75 129 30 204 116 10 203 136 10 104 126 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)

107
85√2
85
22√2
22
24√2
41
63
63√2
33√2
33
17√2
7√2
34
44
7
20√2
20
10√2