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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:190AQ GHM

Order: 19

Horizontal side: 190 Vertical side: 190

Elements: 6, 7, 7√2, 14, 13√2, 21, 26, 21√2, 32, 26√2, 42, 32√2, 53, 42√2, 74, 95, 74√2, 116, 95√2.

Code: 1165 0 74 954 95 95 953 190 95 214 116 74 213 137 74 145 137 81 531 190 95 75 137 74 74 144 74 130 151 81 747 0 74 740 74 74 324 106 42 323 138 42 67 138 74 267 138 68 260 164 68 424 148 0 423 190 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)

116
95√2
95
21√2
21
14
53
7
7√2
13√2
74
74√2
32√2
32
6
26
26√2
42√2
42