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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:244AO GHM

Order: 19

Horizontal side: 244 Vertical side: 244

Elements: 4√2, 12, 12√2, 24, 18√2, 19√2, 24√2, 38, 28√2, 32√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 42 182 126 244 202 106 243 226 106 182 244 112 320 182 126 284 150 94 566 188 56 124 214 94 123 226 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
4√2
24√2
24
18√2
32√2
28√2
56√2
12√2
12
94
94√2
19√2
38
75√2