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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:158BY GHM

Order: 19

Horizontal side: 158 Vertical side: 158

Elements: 1√2, 2, 2√2, 3√2, 6, 16√2, 18√2, 21√2, 31, 32, 24√2, 31√2, 32√2, 48, 55, 55√2, 79, 103, 79√2.

Code: 1035 0 55 794 79 79 793 158 79 244 103 55 310 127 79 311 158 79 557 0 55 550 55 55 214 76 34 36 94 52 67 97 55 186 76 34 22 96 50 23 96 48 12 97 49 325 94 16 324 126 16 483 158 0 164 110 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)

103
79√2
79
24√2
31√2
31
55
55√2
21√2
3√2
6
18√2
2√2
2
1√2
32
32√2
48
16√2