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Primitive Perfect Isosceles Right Triangled Square

Title: _ 15:39AB GHM

Order: 15

Horizontal side: 39 Vertical side: 39

Elements: 2√2, 3, 4, 4√2, 6, 8, 11, 8√2, 14, 11√2, 17, 14√2, 20, 22, 25.

Code: 257 0 39 173 25 22 147 25 39 146 25 25 35 25 22 86 0 14 207 8 22 223 28 0 112 39 11 85 0 6 113 39 0 65 0 0 44 4 2 43 8 2 24 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)

25
17
14
14√2
3
8√2
20
22
11√2
8
11
6
4√2
4
2√2