47261

Appears in sequences

• Numbers m such that m and m+2 are both brilliant numbers, where brilliant numbers are semiprimes whose prime factors have an equal number of decimal digits, or whose prime factors are equal.at n=28A083284
• First number in smaller of two distinct sets of n consecutive numbers with identical corresponding prime signatures.at n=11A208893
• a(n) = 384*n^3 - 1184*n^2 + 1228*n - 427.at n=6A272131