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Primitive Perfect Isosceles Right Triangled Square

Title: _ 15:56AD GHM

Order: 15

Horizontal side: 56 Vertical side: 56

Elements: 6, 5√2, 8, 6√2, 10, 12, 10√2, 12√2, 18, 20, 24, 18√2, 26, 25√2, 38.

Code: 387 0 56 263 38 30 187 38 56 186 38 38 85 38 30 126 0 18 247 12 30 56 31 25 107 36 30 100 46 30 250 31 25 201 56 20 125 0 6 65 0 0 64 6 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)

38
26
18
18√2
8
12√2
24
5√2
10
10√2
25√2
20
12
6
6√2