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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:196AE GHM

Order: 18

Horizontal side: 196 Vertical side: 196

Elements: 2, 2√2, 4, 3√2, 6, 26, 26√2, 40, 52, 42√2, 46√2, 66, 49√2, 52√2, 92, 98, 104, 98√2.

Code: 1045 0 92 984 98 98 983 196 98 61 104 98 45 104 94 464 150 52 496 147 49 25 104 92 24 106 92 420 108 94 925 0 0 661 66 92 407 66 92 267 66 52 266 66 26 527 92 52 520 144 52 34 147 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)

104
98√2
98
6
4
46√2
49√2
2
2√2
42√2
92
66
40
26
26√2
52
52√2
3√2