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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:222AA GHM

Order: 19

Horizontal side: 222 Vertical side: 222

Elements: 6√2, 10, 13√2, 14√2, 26, 28, 20√2, 23√2, 26√2, 28√2, 46, 52, 65, 46√2, 88, 111, 88√2, 134, 111√2.

Code: 1345 0 88 1114 111 111 1113 222 111 234 134 88 130 157 111 651 222 111 103 144 88 267 144 98 266 144 72 525 170 46 887 0 88 880 88 88 284 116 60 283 144 60 62 150 66 200 150 66 144 130 46 464 176 0 463 222 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)

134
111√2
111
23√2
13√2
65
10
26
26√2
52
88
88√2
28√2
28
6√2
20√2
14√2
46√2
46