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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:96BK4of4 GHM

Order: 19

Horizontal side: 96 Vertical side: 96

Elements: 1√2, 2, 2√2, 3√2, 6, 6√2, 12, 14, 12√2, 14√2, 24, 28, 24√2, 28√2, 40, 42, 48, 54, 48√2.

Code: 545 0 42 484 48 48 483 96 48 64 54 42 63 60 42 127 60 48 126 60 36 247 72 48 246 72 24 427 0 42 140 42 42 141 56 42 25 56 40 24 58 40 36 57 39 405 56 0 14 57 39 280 28 28 281 56 28

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)

54
48√2
48
6√2
6
12
12√2
24
24√2
42
14√2
14
2
2√2
3√2
40
1√2
28√2
28