250307

Properties

Appears in sequences

• Primes p such that 24*p-1, 24*p+1 and 30*p-1, 30*p+1 are twin primes.at n=18A138695
• Each entry is the first of three consecutive primes with equal digital sum.at n=14A209396
• Primes 10k + 7 preceding the maximal gaps in A269238.at n=11A269239
• Prime-indexed primes q such that prime(q) + q + 1 is a prime-indexed prime.at n=40A318292
• 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=37A328550
• Prime numbersat n=22067