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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:200AU GHM

Order: 19

Horizontal side: 200 Vertical side: 200

Elements: 2, 9√2, 10√2, 12√2, 18, 20, 18√2, 22√2, 34, 27√2, 44, 34√2, 56, 44√2, 78, 100, 78√2, 122, 100√2.

Code: 1225 0 78 1004 100 100 1003 200 100 224 122 78 106 134 90 205 144 80 561 200 100 120 134 90 21 146 80 182 164 62 181 164 80 92 173 71 787 0 78 780 78 78 344 112 44 343 146 44 270 173 71 444 156 0 443 200 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)

122
100√2
100
22√2
10√2
20
56
12√2
2
18√2
18
9√2
78
78√2
34√2
34
27√2
44√2
44