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A126788 Least prime q such that q*p(n)# -1 and q*p(n)# +1 are twin primes where p(i)#=i-th primorial. +0
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2, 2, 2, 2, 5, 11, 17, 11, 11, 37, 51, 23, 127, 53, 37, 1427, 23, 11, 491, 11, 1429, 139, 83, 547, 233, 881, 149, 47, 313, 2, 463, 857, 1367, 2269, 2221, 8171, 317, 619, 3727, 227, 173, 2251, 1091, 13, 439, 277, 1597, 433, 173, 1303, 2927, 1367, 6679, 4903, 1979 (list; graph; listen)
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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