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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:156BD GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 5, 8√2, 10√2, 16, 12√2, 20, 16√2, 24, 17√2, 29, 32, 34, 44, 34√2, 61, 78, 61√2, 95, 78√2.

Code: 955 0 61 784 78 78 783 156 78 174 95 61 100 112 78 441 156 78 120 102 68 201 122 68 342 156 34 617 0 61 610 61 61 291 90 61 57 90 61 247 90 56 80 114 56 160 106 48 161 122 48 343 156 0 321 122 32

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
10√2
44
12√2
20
34√2
61
61√2
29
5
24
8√2
16√2
16
34
32