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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152EY GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 6√2, 12, 9√2, 15, 12√2, 18, 24, 25, 26, 21√2, 25√2, 26√2, 30√2, 50, 51, 51√2, 76, 101, 76√2.

Code: 1015 0 51 764 76 76 763 152 76 254 101 51 253 126 51 262 152 50 261 152 76 517 0 51 510 51 51 304 81 21 90 111 51 151 126 51 503 152 0 216 81 21 187 102 42 60 120 42 120 114 36 121 126 36 247 102 24

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)

101
76√2
76
25√2
25
26√2
26
51
51√2
30√2
9√2
15
50
21√2
18
6√2
12√2
12
24