121283

Properties

Appears in sequences

• a(n) = smallest prime in which n substrings containing the least significant digit are primes.at n=5A088604
• Number of A080115-primes in range [2^n,2^(n+1)].at n=20A095095
• Smallest n-digit left-truncatable prime.at n=5A127891
• Prime numbersat n=11412