References to A086711

Primes p such that A001414(p-1) = A001414(p+1), where A001414 = sum of primes dividing n (with repetition).
11, 17, 31, 251, 1429, 3041, 16561, 16927, 53299, 56897, 89783, 95089, 213599


4 seqfan posts

Mon May 16 23:47:21 CEST 2011    [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:38:27 CEST 2011    [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:20:23 CEST 2011    [seqfan] Re: sum of prime factors of p-1 and p+1
Mon May 16 23:17:57 CEST 2011    [seqfan] Re: sum of prime factors of p-1 and p+1

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