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Primitive Perfect Isosceles Right Triangled Square

Title: _ 15:56AA GHM

Order: 15

Horizontal side: 56 Vertical side: 56

Elements: 4, 8, 7√2, 10, 12, 14, 10√2, 12√2, 18, 14√2, 20, 24, 21√2, 32, 28√2.

Code: 327 0 56 203 32 36 102 42 46 101 42 56 142 56 42 141 56 56 183 42 28 216 35 21 120 12 36 121 24 36 87 24 36 47 24 28 280 28 28 74 35 21 247 0 24

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)

32
20
10√2
10
14√2
14
18
21√2
12√2
12
8
4
28√2
7√2
24