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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:124CF GHM

Order: 19

Horizontal side: 124 Vertical side: 124

Elements: 2, 2√2, 4, 3√2, 6, 7, 6√2, 8√2, 14, 16, 16√2, 23, 31√2, 46, 39√2, 62, 46√2, 78, 62√2.

Code: 785 0 46 624 62 62 623 124 62 164 78 46 26 92 60 45 94 58 71 101 62 237 101 62 316 93 31 143 92 46 25 92 58 62 98 52 61 98 58 32 101 55 163 101 39 465 0 0 464 46 0 390 85 39 84 93 31

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)

78
62√2
62
16√2
2√2
4
7
23
31√2
14
2
6√2
6
3√2
16
46
46√2
39√2
8√2