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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:268AG GHM

Order: 19

Horizontal side: 268 Vertical side: 268

Elements: 1√2, 14, 15√2, 16√2, 30, 22√2, 34, 44, 34√2, 52, 44√2, 68, 84, 66√2, 100, 84√2, 100√2, 168, 134√2.

Code: 1685 0 100 1344 134 134 666 202 202 683 202 134 442 246 158 443 246 114 222 268 136 523 268 84 344 168 100 343 202 100 147 202 114 156 201 99 307 216 114 1005 0 0 1004 100 0 160 200 100 14 201 99 840 184 84 841 268 84

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)

168
134√2
66√2
68
44√2
44
22√2
52
34√2
34
14
15√2
30
100
100√2
16√2
1√2
84√2
84