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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:226BJ GHM

Order: 19

Horizontal side: 226 Vertical side: 226

Elements: 2√2, 4, 4√2, 8, 12, 14√2, 28, 31√2, 45, 34√2, 37√2, 62, 48√2, 68, 79, 79√2, 113, 147, 113√2.

Code: 1475 0 79 1134 113 113 1133 226 113 344 147 79 46 177 109 85 181 105 451 226 113 26 175 107 45 177 105 283 175 79 142 189 93 121 189 105 372 226 68 623 189 31 797 0 79 790 79 79 484 127 31 683 226 0 314 158 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)

147
113√2
113
34√2
4√2
8
45
2√2
4
28
14√2
12
37√2
62
79
79√2
48√2
68
31√2