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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:110BS GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 2√2, 4√2, 8, 12, 10√2, 16, 12√2, 24, 17√2, 18√2, 21√2, 24√2, 34, 38, 42, 34√2, 38√2, 68, 72.

Code: 725 0 38 681 68 110 242 92 86 421 110 110 243 92 62 182 110 68 346 76 34 102 78 52 124 80 50 123 92 50 20 78 52 83 76 42 167 76 50 44 72 38 216 55 21 387 0 38 380 38 38 174 55 21 345 76 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)

72
68
24√2
42
24
18√2
34√2
10√2
12√2
12
2√2
8
16
4√2
21√2
38
38√2
17√2
34