8388637domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 2^k + 29.at n=8A156974Primes of the form 2^x+x+y+2^y, with x and y integers of any sign.at n=30A162574Positive integers not the sum of iterated binary logs.at n=29A255310Prime numbersat n=564167