63113

Properties

Appears in sequences

• Primes which when added to their reversals are squares.at n=9A059799
• Least primes p1 such that gap between p1 and p2=nextprime(p1) contains no semiprimes. Gap is 1 for n=0 (first term) and 2n for n=1..30.at n=7A136344
• Primes of the form n + sum of proper non-divisors of n.at n=38A192560
• Primes p for which there are exactly as many primes in the range [p^2, p*nextprime(p)] as there are in the range [p*nextprime(p), nextprime(p)^2], where nextprime(p) gives the next prime after prime p.at n=43A256472
• a(n) is the smallest nonnegative integer m such that the integer part of tan(m) is equal to n.at n=39A327788
• a(n) is the least prime p such that the next prime after p with the same last digit as p is p+10*n.at n=19A328550
• Primes p such that p-1 is a partial sum of A014574.at n=22A343711
• Primes p such that the sum of p and its reversal is the square of a prime.at n=7A367796
• Number of self-primes <= 10^n.at n=6A382456
• Prime numbersat n=6329