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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:148AZ GHM

Order: 18

Horizontal side: 148 Vertical side: 148

Elements: 6, 6√2, 12, 14, 18, 22, 18√2, 19√2, 30, 22√2, 38, 44, 33√2, 52, 52√2, 74, 96, 74√2.

Code: 965 0 52 744 74 74 743 148 74 224 96 52 223 118 52 182 136 56 301 148 74 183 136 38 125 136 44 527 0 52 520 52 52 334 85 19 143 118 38 65 136 38 64 142 38 443 148 0 196 85 19 387 104 38

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)

96
74√2
74
22√2
22
18√2
30
18
12
52
52√2
33√2
14
6
6√2
44
19√2
38