72222721domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime factor of 2^(2^n)+3^(2^n), i.e., exponents are powers of 2.at n=7A094499Sorted list of prime factors of numbers of the form 3^(2^m) + 2^(2^m) with m >= 0.at n=18A294132Prime numbersat n=4241126