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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158AY GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 2, 2√2, 4, 4√2, 8, 8√2, 16, 16√2, 31, 32, 33, 31√2, 32√2, 47, 63, 79, 63√2, 95, 79√2.

Code: 955 0 63 794 79 79 793 158 79 164 95 63 163 111 63 82 119 71 471 158 79 83 119 63 42 123 67 43 123 63 22 125 65 23 125 63 335 125 32 637 0 63 630 63 63 314 94 32 313 125 32 324 126 0 323 158 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)

95
79√2
79
16√2
16
8√2
47
8
4√2
4
2√2
2
33
63
63√2
31√2
31
32√2
32