464447

Properties

Appears in sequences

• a(n) is the smallest n-digit zeroless prime such that the sum of the two numbers that result from splitting a(n) between any two of its digits is a distinct prime, or 0 if there is no such n-digit prime.at n=4A103547
• Primes having only {4, 6, 7} as digits.at n=35A385794
• Prime numbersat n=38792