4897709

Properties

Appears in sequences

• Primes that remain prime through 5 iterations of function f(x) = 2x + 1.at n=27A023330
• Initial (unsafe) primes of Cunningham chains of first type with length exactly 6.at n=21A059766
• Primes p such that p - ssd(p) is the square of a prime, where ssd(k) is the sum of the squared decimal digits of k.at n=24A227785
• Prime numbersat n=341839