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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:156AY GHM

Order: 19

Horizontal side: 156 Vertical side: 156

Elements: 1√2, 2, 8, 9√2, 18, 14√2, 16√2, 18√2, 26, 28, 32, 36, 32√2, 46, 62, 78, 62√2, 94, 78√2.

Code: 945 0 62 784 78 78 783 156 78 164 94 62 140 110 78 461 156 78 23 96 62 12 97 63 281 124 64 322 156 32 90 97 63 627 0 62 620 62 62 261 88 62 87 88 62 187 88 54 180 106 54 361 124 36 323 156 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)

94
78√2
78
16√2
14√2
46
2
1√2
28
32√2
9√2
62
62√2
26
8
18
18√2
36
32