549755813881
domain: N
Appears in sequences
- Smallest primes of form p = 2^x-(2n-1) where x=A096502(n), the least exponent providing this kind of prime.at n=3A096822
- Largest prime <= 8^n.at n=12A104093
- a(n) = 8*4^n - 7.at n=18A141722
- Prime numbers of the form 8^k +- 7.at n=3A144242
- a(n) = 8^n-7.at n=12A164786
- Smallest prime q such that q + prime(n) is a power of 2.at n=3A191474
- Primes p of the form 2^k + 4*(-1)^k - 3.at n=5A269835
- a(n) = least prime of the form 2^m - 2^n + 1.at n=3A331205
- The smallest prime that becomes 2 * prime(n), when all the bits in its binary expansion are inverted, or -1 if no such prime exists.at n=1A339268
- Smallest prime of the form n^k-(n-1) or 0 if no such prime exists.at n=6A343589
- a(n) is the smallest prime p > k such that p + k is a power of 2, where k = 2*n - 1, or 0 if no such prime exists.at n=3A343738