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Primitive Perfect Isosceles Right Triangled Square

Title: _ 15:72AA JDS

Order: 15

Horizontal side: 72 Vertical side: 72

Elements: 4√2, 5√2, 10, 9√2, 14, 12√2, 18, 16√2, 24, 18√2, 22√2, 32, 36, 40, 36√2.

Code: 407 0 72 243 40 48 147 40 72 96 45 63 187 54 72 186 54 54 50 45 63 107 40 58 220 50 58 160 16 48 124 28 36 44 32 32 360 36 36 361 72 36 327 0 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)

40
24
14
9√2
18
18√2
5√2
10
22√2
16√2
12√2
4√2
36√2
36
32