187123

Properties

Appears in sequences

• Primes p such that the differences between the 5 consecutive primes starting with p are (4,2,4,6).at n=25A078952
• Primes followed by at least five consecutive primes as closely as possible.at n=34A156114
• Primes of the form 7*p^2+7*p-1 (with p=prime).at n=12A171138
• Prime-indexed primes q such that prime(q)-q-1 is a prime indexed prime.at n=34A318751
• Prime numbersat n=16927