426427

Properties

Appears in sequences

• First prime of a pair, formed by concatenating n, n+1, the second prime (not shown) formed by concatenating n+2, n+3.at n=5A156121
• Primes formed by concatenating n with n+1 and by concatenating n+2 with n+3.at n=10A256176
• Primes formed by the concatenation of exactly two consecutive composite numbers.at n=29A342049
• Prime numbersat n=35882