| 2, 3, 5, 7, 43, 109, 2221, 2423, 3433, 4241, 5857, 7069, 7877, 8887, 10099, 10987, 76543, 102101, 108107, 112111, 114113, 124123, 148147, 154153, 160159, 172171, 180179, 192191, 198197, 202201, 208207, 210209, 214213, 238237, 244243, 262261
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