44119

Properties

Appears in sequences

• Centered triangular numbers that are prime.at n=39A125602
• Numbers k such that k and k^2 use only the digits 1, 4, 6, 8 and 9.at n=18A137055
• Let A = A025584. a(n) is the smallest A(m) such that the interval (A(m)*n, A(m+1)*n) contains no primes from A.at n=18A207820
• Primes that can be generated by the concatenation in base 8, in ascending order, of two consecutive integers read in base 10.at n=18A287310
• Primes p such that A001414(p^4-1) is the square of a prime.at n=3A342825
• Primes p such that 2*p-1 and (2*p-1)^2+(2*p)^2 are also prime.at n=44A347165
• Primes that are the concatenation of a square and a prime that is the concatenation of two squares.at n=27A364359
• Slowest increasing sequence of primes such that a(n - 1) + a(n) and a(n - 1)^2 + a(n)^2 are both semiprimes, with a(1)=2.at n=31A365050
• Prime numbersat n=4592