536903681

Properties

Appears in sequences

• Smallest prime containing n zeros in its binary expansion.at n=27A066195
• a(n) = 2 * (4^n + 2^n) + 1.at n=14A085601
• Smallest prime between 2^n and 2^(n+1), having a minimal number of 1's in binary representation.at n=28A091936
• Expansion of (1 + 4*x - 6*x^2 - 16*x^3 + 20*x^4)/((1-x)*(1-2*x)*(1+2*x)*(1-2*x^2)).at n=29A171663
• Gaussian-Mersenne primes: primes of the form ((1+i)^p - 1)((1-i)^p - 1).at n=6A182300
• Generalized Gaussian-Mersenne primes (see below).at n=24A207040
• Primes p such that (p-1)/ord(2,p) > (q-1)/ord(2,q) for odd primes q < p.at n=33A226216
• Largest prime factor of 4^(2*n+1)+1.at n=14A229747
• Largest prime factor of 2^(2*n+1)+2^(n+1)+1.at n=13A229768
• Number of pieces after a sheet of paper is folded n times and cut diagonally.at n=30A257418
• Largest prime factor of 4^n + 1.at n=29A274903
• a(0)=2; for n > 0, a(n) = 2^(2*n-1) + 2^n + 1.at n=15A343175
• Prime numbersat n=28194383