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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:126AN GHM

Order: 19

Horizontal side: 126 Vertical side: 126

Elements: 2, 3√2, 6, 6√2, 12, 10√2, 12√2, 20, 22, 18√2, 20√2, 40, 44, 50, 38√2, 41√2, 44√2, 76, 82.

Code: 825 0 44 761 76 126 405 76 86 501 126 126 182 94 68 204 96 66 203 116 66 102 126 76 386 88 38 126 82 56 25 94 66 227 94 66 66 76 50 125 82 44 445 0 0 444 44 0 36 85 41 67 88 44 410 85 41

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)

82
76
40
50
18√2
20√2
20
10√2
38√2
12√2
2
22
6√2
12
44
44√2
3√2
6
41√2