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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:106AX GHM

Order: 19

Horizontal side: 106 Vertical side: 106

Elements: 1√2, 3√2, 6, 7√2, 13, 10√2, 17, 19, 20, 16√2, 17√2, 18√2, 19√2, 35, 36, 35√2, 53, 71, 53√2.

Code: 715 0 35 534 53 53 533 106 53 184 71 35 170 89 53 171 106 53 10 72 36 74 79 29 106 76 26 207 86 36 363 106 0 357 0 35 350 35 35 194 54 16 193 73 16 65 73 29 135 73 16 34 76 26 164 70 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)

71
53√2
53
18√2
17√2
17
1√2
7√2
10√2
20
36
35
35√2
19√2
19
6
13
3√2
16√2