9999999967

Appears in sequences

• Largest n-digit prime.at n=9A003618
• 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=8A087596
• Largest prime smaller than n^n.at n=8A098681
• Smallest and largest primes pairwise displayed with k digits from k=2,3,... with repeated decimal digits.at n=17A099630
• Smallest and largest of the n-digit primes.at n=19A101592
• Largest n-digit prime whose digit reversal is also prime.at n=9A114019
• Largest prime <= square root of 10^n.at n=19A132153
• Fourth root of largest n-digit number with exactly five divisors.at n=38A174394