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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:98AK GHM

Order: 19

Horizontal side: 98 Vertical side: 98

Elements: 1√2, 4, 3√2, 6, 6√2, 7√2, 10, 8√2, 9√2, 10√2, 16, 16√2, 32, 33, 41, 49, 57, 41√2, 49√2.

Code: 575 0 41 494 49 49 493 98 49 84 57 41 70 65 49 331 98 49 10 58 42 41 62 42 107 62 42 100 72 42 417 0 41 410 41 41 94 50 32 30 59 41 60 56 38 61 62 38 321 82 32 162 98 16 163 98 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)

57
49√2
49
8√2
7√2
33
1√2
4
10
10√2
41
41√2
9√2
3√2
6√2
6
32
16√2
16