58061

Properties

Appears in sequences

• Primes p from A031924 such that A052180(primepi(p)) = 31.at n=22A052237
• Numerator of Sum[ Prime[k]^2, {k,1,n}] / Product[ Prime[k], {k,1,n}] = Numerator[ A024450[n] / A002110[n] ].at n=37A122136
• Primes from A122136 corresponding to the indices A122138.at n=19A122139
• Primes that are the sum of the squares of three integers that form an arithmetic sequence with difference 7.at n=16A227994
• Primes such that prime plus its digit sum is a perfect square.at n=22A230087
• Primes p such that p + digitsum(p) = q^k for some prime q and k > 1 where digitsum(n) = A007953(n).at n=9A242368
• Primes p such that p + A007953(p) is the square of a prime.at n=7A307315
• Numbers k such that 4k - 1 divides 2^k + k^2.at n=4A327763
• Prime numbersat n=5880