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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:214BZ GHM

Order: 19

Horizontal side: 214 Vertical side: 214

Elements: 1√2, 2, 17√2, 22√2, 23√2, 34, 25√2, 26√2, 39, 44, 46, 34√2, 50, 68, 73, 73√2, 107, 141, 107√2.

Code: 1415 0 73 1074 107 107 1073 214 107 344 141 73 343 175 73 172 192 90 391 214 107 443 192 46 222 214 68 737 0 73 730 73 73 501 123 73 252 148 48 264 149 47 683 214 0 23 148 46 12 149 47 236 123 23 467 146 46

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)

141
107√2
107
34√2
34
17√2
39
44
22√2
73
73√2
50
25√2
26√2
68
2
1√2
23√2
46