37549

Properties

Appears in sequences

• Primes p whose period of reciprocal equals (p-1)/9.at n=29A056214
• Numbers k such that 21^k - 20^k is prime.at n=7A062587
• Balanced primes of order six.at n=34A096698
• Floor-Sqrt transform of large central Delannoy numbers (A001850).at n=13A192674
• Septic artiads: primes p congruent to 1 mod 14 for which all solutions of the congruence x^3 + x^2 - 2x - 1 == 0 (mod p) are 7th power residues.at n=6A270800
• Smallest of 4 consecutive prime numbers that when represented as a simple continued fraction, generates prime numbers in the numerator and denominator, when reduced.at n=28A270884
• Numbers k such that (13*10^k + 47) / 3 is prime.at n=24A279549
• Prime numbersat n=3976