2000003

Properties

Appears in sequences

• a(n) is the least prime > a(n-1) whose digits do not appear in a(n-1).at n=41A030284
• Numbers whose square contains the same digit more than 2/3 of the time and does not end in 0.at n=23A039820
• Smallest n-digit prime with all even digits except the least significant digit.at n=6A068691
• Smallest n-digit prime starting with a 2.at n=6A069590
• Primes of the form k*10^x + k + 1, where 0 < k < 9, x=0,1,2..at n=15A108816
• Happy primes of the form a*10^k + b with single-digit a and b, a > 0, k > 0.at n=27A109902
• Primes in increasing order with most significant digit following the cyclic pattern 2,3,5,7,2,3,5,7,2,3,5,7,...at n=24A113611
• a(n) = 2*10^n + 3.at n=6A173041
• Primes of the form 2*10^k + 3.at n=4A177134
• Primes of the form 2n^3+3.at n=18A201108
• Numbers n such that antisigma(n) is palindromic.at n=32A259541
• Prime numbersat n=148934