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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:148DO1of2 GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 8, 7√2, 8√2, 14, 16, 12√2, 14√2, 24, 28, 36, 28√2, 44, 54, 40√2, 47√2, 68, 54√2, 80, 94.

Code: 945 0 54 801 80 148 445 80 104 681 148 148 367 80 104 80 116 104 81 124 104 245 124 80 280 108 96 161 124 96 124 136 68 406 108 40 144 94 54 143 108 54 287 108 68 545 0 0 544 54 0 76 101 47 470 101 47

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)

94
80
44
68
36
8√2
8
24
28√2
16
12√2
40√2
14√2
14
28
54
54√2
7√2
47√2