9999907

Properties

Appears in sequences

• Largest n-digit member of A087593. Define dd(k) = the number formed by concatenating the absolute difference of successive digits of k. Sequence contains largest n-digit prime p such that dd(p) is also prime.at n=5A087596
• Largest n-digit base-10 deletable prime.at n=6A125590
• Primes of the form p = k^3 + (largest square <= k^3).at n=11A176584
• Prime numbersat n=664572