65963

Properties

Appears in sequences

• Primes of the form 2*n^2 + 74*n + 35.at n=22A217500
• Primes of the form 2^(2^n) + 427.at n=3A273807
• Numbers k such that 13*10^k + 1 is prime.at n=18A289051
• Primes of the form k!4+128, where k!4 is the quadruple factorial number (A007662).at n=5A289519
• Beginning with 13, least prime such that concatenation of first n terms and its digit reversal both are primes.at n=24A382898
• Primes p such that there exists a prime q < p such that sigma(p-1) = sigma(q-1) = p + q.at n=4A385740
• Prime numbersat n=6588