2097169

Properties

Appears in sequences

• Next prime after 2^n.at n=21A014210
• Primes p+2^n arising in A056206.at n=21A056208
• Smallest prime >= 8^n.at n=7A063768
• Smallest prime containing n zeros in its binary expansion.at n=19A066195
• Smallest prime between 2^n and 2^(n+1), having a minimal number of 1's in binary representation.at n=20A091936
• Smallest prime >= 2^n.at n=21A104080
• Primes with 47 as smallest positive primitive root.at n=15A114664
• Row sums of triangle A132737.at n=20A132738
• Primes of the form 2^k + 17.at n=2A156973
• Largest prime factor of the least number having exactly two odd prime factors that differ by 2^n.at n=20A190359
• a(0)=1; for n > 0, a(n) = next prime after 2^(n-1).at n=22A203074
• Minimal number (in decimal representation) with n nonprime substrings in base-8 representation (substrings with leading zeros are considered to be nonprime).at n=33A217108
• Least prime power > 2^n.at n=21A378252
• Prime numbersat n=155612