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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:62AK GHM

Order: 19

Horizontal side: 62 Vertical side: 62

Elements: 1, 1√2, 2, 3, 3√2, 6, 8, 6√2, 8√2, 12, 15, 16, 12√2, 15√2, 23, 31, 23√2, 39, 31√2.

Code: 395 0 23 314 31 31 313 62 31 84 39 23 83 47 23 152 62 16 151 62 31 237 0 23 230 23 23 124 35 11 123 47 11 163 62 0 64 41 5 63 47 5 34 44 2 33 47 2 21 46 2 12 47 1 11 47 2

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)

39
31√2
31
8√2
8
15√2
15
23
23√2
12√2
12
16
6√2
6
3√2
3
2
1√2
1