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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:244AQ GHM

Order: 19

Horizontal side: 244 Vertical side: 244

Elements: 8√2, 12√2, 24, 18√2, 19√2, 20√2, 24√2, 36, 38, 28√2, 48, 56, 56√2, 66√2, 94, 75√2, 94√2, 150, 122√2.

Code: 1505 0 94 1224 122 122 666 178 178 563 178 122 485 178 130 245 178 106 244 202 106 363 226 94 182 244 112 284 150 94 86 170 114 200 170 114 566 188 56 124 190 94 945 0 0 944 94 0 196 169 75 387 188 94 750 169 75

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
122√2
66√2
56
48
24
24√2
36
18√2
28√2
8√2
20√2
56√2
12√2
94
94√2
19√2
38
75√2