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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:214CM GHM

Order: 19

Horizontal side: 214 Vertical side: 214

Elements: 4, 4√2, 10, 24, 20√2, 29, 32, 24√2, 36, 29√2, 32√2, 39√2, 58, 68, 78, 68√2, 107, 146, 107√2.

Code: 1465 0 68 1074 107 107 1073 214 107 394 146 68 290 185 107 291 214 107 103 156 68 587 156 78 783 214 0 687 0 68 680 68 68 324 100 36 323 132 36 247 132 68 246 132 44 42 136 40 43 136 36 202 156 20 361 136 36

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)

146
107√2
107
39√2
29√2
29
10
58
78
68
68√2
32√2
32
24
24√2
4√2
4
20√2
36