32443

Properties

Appears in sequences

• Primes p(k) such that the product of digits of p(k) equals the product of digits of k.at n=19A066521
• a(n) is the smallest prime p such that p and the next n-1 primes are all == 7 (mod 12).at n=3A068233
• 1/4 the number of arrangements of 4 nonzero numbers x(i) in -n..n with the sum of sign(x(i))*(|x(i)| mod x(i+1)) equal to zero.at n=21A189953
• Primes having only {2, 3, 4} as digits.at n=24A199342
• Primes of the form 3*m^2 - 5.at n=18A201717
• Primes p such that 10p + 1, 100p + 1 and 1000p + 1 are also primes.at n=33A243962
• Number of compositions of 2n where the difference between largest and smallest parts equals n.at n=13A323111
• Primes p such that p^6 - 1 has 384 divisors.at n=20A341666
• Primes p such that p^2 + 1 has more divisors than p^2 - 1.at n=19A358879
• Numerators of the partial alternating sums of the reciprocals of the sum of unitary divisors function (A034448).at n=21A379515
• Prime numbersat n=3483