3333333323

Appears in sequences

• Largest prime factor of odd composites less than 10^n.at n=9A136024
• Largest prime with digit sum n and maximum digit product (or 0 if no such prime exists).at n=27A136150
• Primes consisting of only 3's and a single 2 in base 10.at n=16A168438
• Near-repdigit primes with 3 as the repeated digit, and either 2 or 4 as the single digit in base 10.at n=28A168439