47924959domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime p such that p - 2^e is also prime in exactly n cases for nonnegative integers e.at n=12A244917Smallest prime p such that p - 2^e is also prime power (A053810) in exactly n cases for nonnegative integers e.at n=12A248412Prime numbersat n=2883946