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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:276AJ GHM

Order: 19

Horizontal side: 276 Vertical side: 276

Elements: 6, 8, 8√2, 9√2, 16, 15√2, 16√2, 32, 38, 44, 50, 44√2, 88, 100, 88√2, 94√2, 100√2, 176, 138√2.

Code: 1765 0 100 1384 138 138 946 182 182 443 182 138 505 182 132 381 176 138 152 191 123 61 182 138 94 191 123 166 184 116 327 200 132 440 232 132 86 176 108 165 184 100 85 176 100 1005 0 0 1004 100 0 880 188 88 881 276 88

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)

176
138√2
94√2
44
50
38
15√2
6
9√2
16√2
32
44√2
8√2
16
8
100
100√2
88√2
88