59221

Properties

Appears in sequences

• Primes arising in A048969.at n=40A048977
• Numbers k such that 89^k - 88^k is prime.at n=5A062655
• Numbers n such that the numbers of divisors of n,n+1,n+2 and n+3 are k,2k,4k,8k respectively for some k.at n=24A100364
• Primes of the form 14k+1 generated recursively. Initial prime is 29. General term is a(n)=Min {p is prime; p divides (R^7 - 1)/(R - 1); Mod[p,7]=1}, where Q is the product of previous terms in the sequence and R = 7Q.at n=4A124992
• Number of -n..n arrays of 4 elements with adjacent element differences also in -n..n.at n=8A201043
• a(n) = 139*n^2 - 2307*n + 3331.at n=30A230307
• Primes whose base-9 representation also is the base-4 representation of a prime.at n=20A235619
• First prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0<j<n.at n=28A238673
• Primes of the form 141^k - 140^k.at n=1A255387
• Primes of the form (p^2+p+1)/3 where p is prime.at n=15A338299
• Numbers that are the sum of five fifth powers in two or more ways.at n=6A342685
• Numbers that are the sum of five fifth powers in exactly two ways.at n=6A342686
• Prime numbersat n=5989