134581

Properties

Appears in sequences

• Smallest prime p such that there is a gap of 2n between p and previous prime.at n=33A001632
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 29.at n=16A031617
• a(n) = 2*p + 2*n - 1, where p is the least prime such that next_prime(2*p) - 2*p = 2*n - 1.at n=29A059847
• Primes p such that the differences between the 5 consecutive primes starting with p are (6,4,2,4).at n=23A078961
• Primes p such that p+1, p+2, p+3 and p+4 have equal number of divisors.at n=14A119728
• a(n) is the smallest prime q such that, for the previous prime p and the following prime r, the fraction (r-q)/(q-p) has denominator n in lowest terms.at n=33A179234
• a(n) is the smallest prime(i) such that (prime(i) - prime(j))/(i - j) = prime(n) with i > j.at n=11A234511
• Primes of the form 2*n^2+30*n+13.at n=23A243889
• Primes at the end of the first-occurrence gaps in A014320.at n=34A335367
• Prime numbersat n=12543