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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:148BD GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 1, 1√2, 2, 2√2, 3√2, 5, 4√2, 7√2, 12√2, 24, 24√2, 38, 48, 50, 62, 74, 86, 62√2, 74√2.

Code: 865 0 62 744 74 74 743 148 74 124 86 62 53 98 69 22 100 72 501 148 74 23 100 70 485 100 24 15 98 69 14 99 69 46 96 66 70 93 69 34 96 66 627 0 62 620 62 62 381 100 62 244 124 0 243 148 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)

86
74√2
74
12√2
5
2√2
50
2
48
1
1√2
4√2
7√2
3√2
62
62√2
38
24√2
24