231323

Properties

Appears in sequences

• Primes p such that every decimal digit d in p appears exactly d times.at n=10A078348
• Irregular primes the indices of whose indices are irregular primes of order two.at n=20A090887
• Primes p such that x^41 = 2 has a solution mod p, and p is congruent to 1 mod 41.at n=13A190758
• Numbers such that each digit "d" occurs d times, for every digit from 1 to the largest digit.at n=23A356369
• Prime numbersat n=20544