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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:126AD GHM

Order: 19

Horizontal side: 126 Vertical side: 126

Elements: 4√2, 8, 8√2, 14√2, 15√2, 24, 28, 30, 32, 26√2, 28√2, 30√2, 32√2, 46, 48, 40√2, 45√2, 66, 48√2.

Code: 665 0 60 404 40 86 140 80 126 461 126 126 266 40 86 287 66 112 286 66 84 322 126 80 245 66 60 323 126 48 302 30 30 454 45 15 40 90 60 80 86 56 81 94 56 480 78 48 481 126 48 303 30 0 152 45 15

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)

66
40√2
14√2
46
26√2
28
28√2
32√2
24
32
30√2
45√2
4√2
8√2
8
48√2
48
30
15√2