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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:196AP1of2 GHM

Order: 19

Horizontal side: 196 Vertical side: 196

Elements: 1√2, 2, 3, 3√2, 6, 9, 9√2, 18, 15√2, 16√2, 32, 33√2, 66, 49√2, 65√2, 66√2, 98, 130, 98√2.

Code: 1305 0 66 984 98 98 983 196 98 321 130 98 152 145 83 334 163 65 496 147 49 96 136 74 185 145 65 63 136 68 95 136 65 25 130 66 34 133 65 33 136 65 665 0 0 664 66 0 10 132 66 650 131 65 164 147 49

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)

130
98√2
98
32
15√2
33√2
49√2
9√2
18
6
9
2
3√2
3
66
66√2
1√2
65√2
16√2