References to A173935

Least prime the concatenation of two other primes in n different ways.
2, 23, 313, 3137, 233347, 739397, 379837313, 7393201331

1 seqfan posts

Sun Jun 3 19:47:14 CEST 2012    [seqfan] Re: Are these sequences in the OEIS?

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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