513101

Properties

Appears in sequences

• a(n) is the largest prime factor of 2^n + 3^n.at n=24A094474
• Prime numbers in their order of occurrence and generated by A119751, the sequence of odd numbers defined recursively by a(1)=1 and a(i) + a(j) + 1 is prime for all i,j.at n=28A119753
• Prime numbersat n=42526