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X(4), X(5), X(23), X(61), X(62), X(511), X(2009), X(2010), X(5966), X(11600), X(11601), X(27375), X(70210), X(70211), X(70212)

isogonal conjugates of X(69656), X(69657)

Geometric properties :

K1401 is the isogonal transform of K947 and also the antigonal transform of K440.

It is a circular cubic with singular focus X(67268), the reflection of X(5) in X(115).