33554501

Properties

Appears in sequences

• a(1)=1. a(n) = smallest prime > a(n-1) such that sum{k=1 to n} a(k) is a power of a prime.at n=9A139019
• Smallest twin prime > 2^n.at n=24A208572
• a(n) is the smallest k > 2^n such that 2^(k-1) == 1 (mod (2^n-1)*k).at n=24A307512
• Least number that is the lesser of two consecutive primes p and q whose binary expansions have the same length and agree at exactly n digit positions, or -1 if no such prime pair exists.at n=24A374402
• Prime numbersat n=2063692