7000003

Properties

Appears in sequences

• Start with the prime 11; next prime must exceed previous prime and start with last digit of previous prime.at n=16A054262
• a(1) = 2; a(n+1) = smallest prime > a(n) with leading digit equal to final digit of a(n).at n=16A061448
• Smallest prime in which the n-th significant digit is a 7.at n=6A069591
• Smallest n-digit prime beginning with n.at n=5A077504
• Smallest n-digit number beginning with n and having prime signature of n, or 0 if no such number exists.at n=6A086558
• Smallest prime beginning with prime(n) and having as many digits.at n=3A090927
• 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=27A113611
• Primes of the form 7k^3+3.at n=11A201184
• Smallest prime that does not divide at least one n-digit zeroless pandigital number.at n=2A216203
• Prime numbersat n=476649