3586843

Appears in sequences

• Smallest semiprime such that n primes will follow until the next semiprime.at n=12A088701
• Start of record gap in odd semiprimes A046315.at n=18A114057
• Least semiprime m such that the next semiprime is m + A215231(n).at n=18A215232
• a(n) is the lower end of a record gap A349995(n) between consecutive odd squarefree semiprimes (A046388).at n=17A350098