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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:186AO1of2 GHM

Order: 19

Horizontal side: 186 Vertical side: 186

Elements: 2, 2√2, 4, 3√2, 6, 6√2, 9√2, 18, 16√2, 25√2, 43, 50, 43√2, 68, 50√2, 93, 68√2, 118, 93√2.

Code: 1185 0 68 934 93 93 933 186 93 254 118 68 430 143 93 431 186 93 687 0 68 680 68 68 164 84 52 96 91 59 187 100 68 30 91 59 43 88 52 67 88 56 60 94 56 24 86 50 23 88 50 504 136 0 503 186 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)

118
93√2
93
25√2
43√2
43
68
68√2
16√2
9√2
18
3√2
4
6
6√2
2√2
2
50√2
50