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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:134AE2of4 GHM

Order: 19

Horizontal side: 134 Vertical side: 134

Elements: 1, 6, 6√2, 12, 12√2, 18, 22, 23, 24, 22√2, 23√2, 24√2, 44, 45, 44√2, 66, 67, 68, 67√2.

Code: 687 0 134 440 68 134 441 112 134 222 134 112 221 134 134 453 134 67 240 24 90 241 48 90 122 60 78 121 60 90 62 66 84 61 66 90 235 66 67 234 89 67 183 66 66 17 66 67 670 67 67 671 134 67 667 0 66

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)

68
44√2
44
22√2
22
45
24√2
24
12√2
12
6√2
6
23
23√2
18
1
67√2
67
66