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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:214CQ GHM

Order: 19

Horizontal side: 214 Vertical side: 214

Elements: 1, 14, 18, 17√2, 18√2, 27, 33, 34, 36, 27√2, 33√2, 54, 40√2, 67, 80, 67√2, 107, 147, 107√2.

Code: 1475 0 67 1074 107 107 1073 214 107 404 147 67 543 187 53 272 214 80 271 214 107 803 214 0 677 0 67 670 67 67 334 100 34 333 133 34 147 133 67 187 133 53 186 133 35 367 151 53 15 133 34 341 134 34 172 151 17

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)

147
107√2
107
40√2
54
27√2
27
80
67
67√2
33√2
33
14
18
18√2
36
1
34
17√2