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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:148AQ2of2 GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 3√2, 6, 8, 8√2, 16, 12√2, 24, 28, 34, 36, 28√2, 44, 34√2, 37√2, 40√2, 68, 74, 80, 74√2.

Code: 805 0 68 744 74 74 743 148 74 61 80 74 345 80 40 344 114 40 376 111 37 685 0 0 441 44 68 367 44 68 286 52 40 86 44 32 165 52 24 287 80 40 400 108 40 34 111 37 85 44 24 241 68 24 122 80 12

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)

80
74√2
74
6
34
34√2
37√2
68
44
36
28√2
8√2
16
28
40√2
3√2
8
24
12√2