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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:125AG GHM

Order: 19

Horizontal side: 125 Vertical side: 125

Elements: 4√2, 8, 7√2, 8√2, 14, 16, 18, 14√2, 16√2, 28, 23√2, 42, 30√2, 51, 37√2, 60, 65, 51√2, 74.

Code: 745 0 51 601 60 125 425 60 83 651 125 125 187 60 83 46 74 79 87 78 83 86 78 75 167 86 83 166 86 67 232 125 60 146 60 65 285 74 51 306 95 30 515 0 0 514 51 0 143 102 37 370 88 37 74 95 30

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)

74
60
42
65
18
4√2
8
8√2
16
16√2
23√2
14√2
28
30√2
51
51√2
14
37√2
7√2