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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:342AB GHM

Order: 19

Horizontal side: 342 Vertical side: 342

Elements: 8√2, 15√2, 30, 30√2, 32√2, 45√2, 64, 74, 64√2, 74√2, 112, 118, 134, 96√2, 104√2, 150, 112√2, 118√2, 134√2.

Code: 1507 0 342 1180 150 342 1181 268 342 742 342 268 741 342 342 1346 208 134 326 0 192 647 32 224 646 32 160 1127 96 224 1126 96 112 452 253 179 304 238 194 303 268 194 154 253 179 962 96 96 1345 208 0 82 104 104 1040 104 104

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)

150
118√2
118
74√2
74
134√2
32√2
64
64√2
112
112√2
45√2
30√2
30
15√2
96√2
134
8√2
104√2