A066082
Prime octets: numbers k such that 210*k - 105 +- 2^j are prime for all 1 <= j <= 4.
242590, 1175444, 2416288, 2583146, 2596049, 2796151, 4953911, 5574794, 6127655, 6396209, 6460877, 6625438, 8521234, 11025856, 11352491, 15482298, 16228703, 18861024, 19048003, 20043534, 22835193, 31519781, 34399756,……
a(1)=242590 because 210*a(1) - 105 = 50943795 and 50943795 -2, - 4, - 8, - 16, + 2, + 4, + 8 and + 16 are all prime. |