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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:364AB JDS

Order: 19

Horizontal side: 364 Vertical side: 364

Elements: 2, 8, 8√2, 16, 16√2, 32, 29√2, 31√2, 32√2, 58, 62, 60√2, 120, 124, 120√2, 122√2, 124√2, 240, 182√2.

Code: 2405 0 124 1824 182 182 1226 242 242 316 211 211 625 242 180 290 211 211 581 240 182 25 240 180 325 240 148 324 272 148 600 304 180 165 240 132 164 256 132 85 240 124 84 248 124 1245 0 0 1244 124 0 1200 244 120 1201 364 120

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)

240
182√2
122√2
31√2
62
29√2
58
2
32
32√2
60√2
16
16√2
8
8√2
124
124√2
120√2
120