165443

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of the function f(x) = 3x + 4.at n=7A023308
• Primes that remain prime through 5 iterations of function f(x) = 3x + 4.at n=1A023336
• Initial prime of the first prime chain of length n under the iteration x -> 3x+4.at n=6A084956
• a(n) = prime(Lucas(n)), Lucas numbers beginning at 2 (A000032).at n=20A094894
• Middle of 3 consecutive prime numbers such that p1*p2*p3+d1+d2+1=average of twin prime pairs, d1(delta)=p2-p1,d2(delta)=p3-p2.at n=27A153407
• Least prime p such that prime(p*n)-1 is a square, or 0 if no such p exists.at n=24A259764
• Prime numbersat n=15127