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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:148ES GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 6, 6√2, 12, 12√2, 18, 22, 24, 18√2, 26, 30, 22√2, 36, 26√2, 48, 52, 48√2, 74, 100, 74√2.

Code: 1005 0 48 744 74 74 743 148 74 264 100 48 263 126 48 222 148 52 221 148 74 523 148 0 487 0 48 480 48 48 361 84 48 247 84 48 180 108 48 181 126 48 60 90 30 61 96 30 307 96 30 127 84 24 126 84 12

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)

100
74√2
74
26√2
26
22√2
22
52
48
48√2
36
24
18√2
18
6√2
6
30
12
12√2