A334093 - OEIS

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A334093

Primes p for which A329697(p) == 3.

19, 23, 29, 31, 37, 53, 61, 73, 83, 89, 101, 103, 113, 241, 353, 389, 401, 409, 449, 577, 773, 1097, 1153, 1283, 1361, 1409, 1543, 1553, 1601, 3089, 3329, 5441, 6529, 7681, 13313, 15361, 17477, 18433, 25601, 26113, 49157, 49409, 61441, 82241, 83969, 87041, 98689, 114689, 147457, 295937, 327689, 328961, 417793

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OFFSET

1,1

COMMENTS

Primes p of the form of the form A334102(n) + 1, for some n >= 1.

LINKS

Table of n, a(n) for n=1..53.

PROG

(PARI)

A329697(n) = if(!bitand(n, n-1), 0, 1+A329697(n-(n/vecmax(factor(n)[, 1]))));

isA334093(n) = (isprime(n)&&(3==A329697(n)));

CROSSREFS