65827

Properties

Appears in sequences

• Numbers whose base-16 representation has exactly 5 runs.at n=17A043678
• 10000n+1, 10000n+3, 10000n+7, 10000n+9 are all primes.at n=25A064963
• Primes p such that the differences between the 5 consecutive primes starting with p are (4,6,2,4).at n=6A078954
• Primes of the form (x+y)^2+2^x+2^y, with x and y nonnegative.at n=11A162577
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=28A293619
• a(n) is the maximum value of the quartet index of a bifurcating rooted tree with n leaves.at n=44A300445
• Primes p such that p + 4, p + 12 and p + 16 are also primes.at n=27A384298
• Prime numbersat n=6574