60509

Properties

Appears in sequences

• Strobogrammatic primes: the same upside down (calculator-style numerals).at n=16A018847
• Primes of the form k^2 - 7.at n=25A028883
• Primes from merging of 5 successive digits in decimal expansion of Zeta(2) or (Pi^2)/6.at n=18A105378
• Prime numbers obtained by inserting a 0 between each pair of adjacent digits of a prime number > 10.at n=40A119680
• Primes of the form 5n^2 + 9.at n=17A201487
• Lesser of consecutive primes whose average is of the form k*(k+2), for some integer k.at n=41A242385
• Smallest prime p such that p - floor(sqrt(p))^2 = n^2.at n=21A242991
• Balanced primes of order one ending in 9.at n=28A303095
• Prime-indexed primes p such that 2*p + 1 is also a prime-indexed prime.at n=16A318294
• Primes having only {0, 5, 6, 9} as digits.at n=38A386078
• Prime numbersat n=6101