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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:104CE GHM

Order: 19

Horizontal side: 104 Vertical side: 104

Elements: 4√2, 8, 7√2, 8√2, 12, 14, 16, 15√2, 16√2, 20√2, 30, 22√2, 24√2, 37, 30√2, 44, 37√2, 60, 67.

Code: 675 0 37 601 60 104 242 84 80 441 104 104 200 84 80 46 60 56 87 64 60 86 64 52 165 72 44 164 88 44 306 74 30 125 60 44 74 67 37 226 52 22 147 74 44 377 0 37 370 37 37 154 52 22 305 74 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)

67
60
24√2
44
20√2
4√2
8
8√2
16
16√2
30√2
12
7√2
22√2
14
37
37√2
15√2
30