244243

Properties

Appears in sequences

• Primes whose decimal expansion is a concatenation of two or more consecutive decreasing numbers (no leading zeros allowed).at n=30A052088
• Primes formed by concatenating k with k-1.at n=28A052089
• Primes having only {2, 3, 4} as digits.at n=48A199342
• Triangle read by rows, where row n starts with n-th prime, followed by n primes in arithmetic progression; T(0,0) = 1 by convention.at n=22A211890
• Prime numbersat n=21564