118589

Properties

Appears in sequences

• a(n) is the smallest prime m such that prod(m) = n*length(m)*sum(m) where prod(m) is the product of the digits of m, length(m) is the number of digits of m, sum(m) is the sum of the digits of m; or 0 if no such m exists.at n=14A064023
• Primes of the form 5n^2 + 9.at n=24A201487
• Primes of the form (p^2 + 9)/2 where p is prime.at n=24A347530
• Prime numbersat n=11180