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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:328AC GHM

Order: 19

Horizontal side: 328 Vertical side: 328

Elements: 10√2, 20, 20√2, 30√2, 31√2, 32√2, 34√2, 62, 64, 68, 62√2, 64√2, 104, 130, 96√2, 136, 99√2, 198, 164√2.

Code: 1985 0 130 1644 164 164 966 232 232 683 232 164 642 296 168 643 296 104 322 328 136 344 198 130 306 202 134 1363 328 0 100 202 134 1305 0 0 994 99 31 626 130 62 207 192 124 200 212 124 1047 192 104 316 99 31 625 130 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)

198
164√2
96√2
68
64√2
64
32√2
34√2
30√2
136
10√2
130
99√2
62√2
20
20√2
104
31√2
62