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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:110AP GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 2, 3√2, 12, 11√2, 12√2, 18, 22, 24, 18√2, 21√2, 22√2, 34, 42, 44, 32√2, 33√2, 34√2, 44√2, 66.

Code: 667 0 110 346 32 76 332 99 77 224 88 88 223 110 88 114 99 77 446 66 44 326 0 44 345 32 42 445 0 0 25 66 42 185 32 24 184 50 24 216 47 21 425 68 0 127 32 24 126 32 12 245 44 0 34 47 21

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)

66
34√2
33√2
22√2
22
11√2
44√2
32√2
34
44
2
18
18√2
21√2
42
12
12√2
24
3√2