268435463

Properties

Appears in sequences

• Smallest prime p such that p - n is an n-th power, or 0 if no such number exists; i.e., smallest prime of the form k^n + n.at n=6A084047
• a(n) = (2^(n-1) + prime(n+1)-prime(n))/2.at n=29A085431
• Smallest prime with exactly n consecutive zeros in the longest run of zeros in its binary expansion.at n=25A090587
• Primes of the form 2^k + 7.at n=8A104066
• a(n) = n_{2^n}.at n=26A122624
• a(n) = 2^n + 7.at n=28A168415
• Second smallest prime after 2^n.at n=28A187872
• a(n) = 4^(n+1) + 7.at n=13A195463
• Primes of the form 7^x + y^7 with x, y > 0.at n=6A250844
• Numbers n > 1 such that 2^(n-1) and (2*n-m)*2^(((n-1)/2) - floor(log_2(n))) are congruent to 1 (mod n) for at least one of m = 3, m = 7 and m = 15.at n=20A295196
• Least prime of the form k^n + n with k>1, 0 if no such prime exists.at n=6A303122
• Primes that can be written as 2^x + p where p is a prime and x is a multiple of p.at n=6A358079
• Prime numbersat n=14630845