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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:148AZ GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 5, 8, 6√2, 8√2, 12, 11√2, 16, 12√2, 17, 22, 18√2, 22√2, 44, 52, 63, 74, 85, 63√2, 74√2.

Code: 855 0 63 744 74 74 743 148 74 114 85 63 163 96 58 82 104 66 521 148 74 83 104 58 445 104 22 637 0 63 630 63 63 171 80 63 57 80 63 125 80 46 124 92 46 186 86 40 64 86 40 224 126 0 223 148 0

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)

85
74√2
74
11√2
16
8√2
52
8
44
63
63√2
17
5
12
12√2
18√2
6√2
22√2
22