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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:334AA GHM

Order: 19

Horizontal side: 334 Vertical side: 334

Elements: 21√2, 32, 40, 42, 44, 32√2, 48, 40√2, 42√2, 43√2, 44√2, 64, 48√2, 103, 135, 167, 135√2, 199, 167√2.

Code: 1995 0 135 1674 167 167 1673 334 167 324 199 135 323 231 135 402 271 127 1031 334 167 1357 0 135 1350 135 135 484 183 87 483 231 87 403 271 87 422 313 85 444 227 43 443 271 43 423 313 43 212 334 64 643 334 0 434 270 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)

199
167√2
167
32√2
32
40√2
103
135
135√2
48√2
48
40
42√2
44√2
44
42
21√2
64
43√2