40231

Properties

Appears in sequences

• Primes that remain prime through 3 iterations of function f(x) = 8x + 3.at n=13A023292
• Prime number spiral (clockwise, Northwest spoke).at n=32A053999
• Primes whose digits can be arranged in increasing cyclic order - to form a substring of 123456789012345678901234567890...at n=48A068710
• List of Ormiston prime pairs.at n=23A072274
• Primes from merging of 5 successive digits in decimal expansion of (Pi^2).at n=7A104928
• Five-digit primes which use each of the decimal digits 0 through 4 exactly once.at n=11A109176
• Primes formed by rearranging five consecutive decimal digits (avoiding leading 0).at n=14A156119
• Primes whose digits can be arranged as consecutive digits (more precisely, to form a substring of 0123456789).at n=35A177119
• Primes whose digits are a permutation of (0, ..., m) for some m.at n=11A187796
• Primes whose digits add to 10 and which have a 3 in the tens place.at n=16A227825
• Primes p such that (p^2+2)/3 and (p^4+2)/3 are prime.at n=33A256811
• Prime numbersat n=4225