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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:156BF GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 2√2, 4, 7, 12√2, 20, 16√2, 24, 17√2, 18√2, 27, 32, 34, 44, 34√2, 61, 78, 61√2, 95, 78√2.

Code: 955 0 61 784 78 78 783 156 78 174 95 61 243 112 54 122 124 66 441 156 78 166 108 50 325 124 34 617 0 61 610 61 61 271 88 61 77 88 61 207 88 54 26 106 52 47 108 54 180 106 52 344 122 0 343 156 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
78√2
78
17√2
24
12√2
44
16√2
32
61
61√2
27
7
20
2√2
4
18√2
34√2
34