124823

Properties

Appears in sequences

• Primes of the form 5n^2 + 3.at n=29A201482
• Primes whose base-9 representation also is the base-3 representation of a prime.at n=42A235472
• Primes whose trajectories under the map x -> A039951(x) enter the cycle {83, 4871} (conjectured).at n=22A252812
• Inert rational primes in the intersection of all Q(sqrt(-d)) where d is a Heegner number.at n=21A309024
• Emirps p such that both p and its reversal are sums of three consecutive primes.at n=20A345472
• Prime numbersat n=11723