192193

Properties

Appears in sequences

• Primes formed by concatenating n with n+1.at n=25A030458
• Primes whose decimal expansion is a concatenation of two or more consecutive increasing numbers (no leading zeros allowed).at n=26A052087
• Primes formed by concatenating k with k+1, where k+1 is a prime.at n=14A134428
• E.g.f. satisfies A(x) = exp(x*A(x^6/6!)).at n=14A143570
• Primes of the form 8n^2 - 7.at n=31A201858
• Expansion of e.g.f. 1 / (exp(-x) - x^3).at n=8A375610
• Beginning with 13, least prime such that concatenation of first n terms and its digit reversal both are primes.at n=19A382898
• Prime numbersat n=17345