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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:176AN GHM

Order: 19

Horizontal side: 176 Vertical side: 176

Elements: 1√2, 2, 2√2, 3√2, 10, 14, 10√2, 20, 24, 20√2, 24√2, 44, 44√2, 64, 68, 88, 64√2, 112, 88√2.

Code: 1125 0 64 884 88 88 883 176 88 244 112 64 106 126 78 205 136 68 204 156 68 446 132 44 143 126 64 105 126 68 22 128 66 34 129 65 683 132 0 247 132 68 23 128 64 12 129 65 645 0 0 644 64 0 445 132 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)

112
88√2
88
24√2
10√2
20
20√2
44√2
14
10
2√2
3√2
68
24
2
1√2
64
64√2
44