142993

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 8x + 9.at n=6A023323
• Primes for which the six closest primes are smaller.at n=30A075038
• Primes for which the seven closest primes are smaller.at n=9A075043
• Primes p such that (r-p)/log(p) > 5, where r is the next prime after p.at n=18A082890
• prime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 14.at n=12A109568
• Primes p such that q-p = 60, where q is the next prime after p.at n=4A126771
• Smaller of two consecutive primes p and q, both ending with 3, such that q-p = 10n, or -1 if no such primes exist.at n=5A381372
• Prime numbersat n=13266