A102459 a(n) = A102457(k) for k in A102458. For these k, A102457(k) != lpf(k-1).

80519, 143, 77, 161, 77, 299, 437, 143, 77, 407, 611, 581, 319, 377, 161, 893, 209, 989, 989, 713, 583, 377, 1073, 533, 893, 143, 913, 209, 77, 713, 749, 209, 143, 319, 1133, 77, 1817, 899, 1633, 2033, 1943, 371, 913, 77, 1349, 2491, 1883, 319, 161, 1643