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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:250AJ GHM

Order: 19

Horizontal side: 250 Vertical side: 250

Elements: 3√2, 6, 6√2, 12, 12√2, 24, 32, 24√2, 32√2, 48, 61, 64, 48√2, 61√2, 93, 125, 93√2, 157, 125√2.

Code: 1575 0 93 1254 125 125 1253 250 125 324 157 93 323 189 93 612 250 64 611 250 125 937 0 93 930 93 93 484 141 45 483 189 45 643 250 0 244 165 21 243 189 21 124 177 9 123 189 9 64 183 3 63 189 3 34 186 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)

157
125√2
125
32√2
32
61√2
61
93
93√2
48√2
48
64
24√2
24
12√2
12
6√2
6
3√2