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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:96AM JDS

Order: 19

Horizontal side: 96 Vertical side: 96

Elements: 1√2, 2, 5, 7, 6√2, 8√2, 12, 9√2, 11√2, 16, 22, 16√2, 32, 28√2, 40, 32√2, 48, 40√2, 48√2.

Code: 485 0 48 484 48 48 286 68 68 123 68 56 62 74 62 116 63 51 225 74 40 80 56 56 71 63 56 57 63 56 25 63 49 14 64 48 90 65 49 325 0 16 324 32 16 400 56 40 401 96 40 165 0 0 164 16 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)

48
48√2
28√2
12
6√2
11√2
22
8√2
7
5
2
1√2
9√2
32
32√2
40√2
40
16
16√2