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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:170AI GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 5√2, 10, 11√2, 18, 18√2, 32, 36, 32√2, 48, 52, 37√2, 54, 64, 48√2, 70, 52√2, 74, 86, 69√2.

Code: 745 0 96 694 69 101 643 138 106 322 170 138 321 170 170 863 170 52 56 69 101 107 74 106 363 84 70 547 84 106 482 48 48 374 37 59 116 37 59 705 48 0 184 66 52 183 84 52 524 118 0 523 170 0 483 48 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)

74
69√2
64
32√2
32
86
5√2
10
36
54
48√2
37√2
11√2
70
18√2
18
52√2
52
48