49261

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 3x + 10.at n=25A023310
• Smallest prime containing n-th cube as substring.at n=21A029949
• Primes p such that all digits of p^2 appear in p.at n=2A030083
• Numbers k such that k and k^2 use only the digits 1, 2, 4, 6 and 9.at n=45A136995
• Prime numbers p such that p +- ((p-1)/5) are primes.at n=34A137714
• Expansion of 1/(1 - Sum_{k>=1} x^(k+floor(1/2+sqrt(k)))).at n=28A280240
• Numbers k such that (52*10^k - 1)/3 is prime.at n=22A282508
• Primes p such that p^8 - 1 has 384 divisors.at n=10A342064
• Prime numbersat n=5063