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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:100BW GHM

Order: 19

Horizontal side: 100 Vertical side: 100

Elements: 5, 5√2, 10, 12, 10√2, 12√2, 18, 20, 15√2, 24, 25, 18√2, 24√2, 25√2, 40, 42, 48, 40√2, 70.

Code: 707 0 100 120 70 100 121 82 100 182 100 82 181 100 100 483 58 40 242 82 64 241 82 88 423 100 40 106 0 30 255 10 15 254 35 15 400 60 40 401 100 40 105 0 20 205 0 0 54 5 15 53 10 15 154 20 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)

70
12√2
12
18√2
18
48
24√2
24
42
10√2
25
25√2
40√2
40
10
20
5√2
5
15√2