10000000019
domain: N
Appears in sequences
- Smallest n-digit prime.at n=10A003617
- Start with the prime 11; next prime must exceed previous prime and start with last digit of previous prime.at n=22A054262
- a(1) = 2; a(n+1) = smallest prime > a(n) with leading digit equal to final digit of a(n).at n=22A061448
- Smallest prime with prime(n) decimal digits.at n=4A064490
- Smallest prime in which the n-th significant digit is a 1.at n=10A069588
- Smallest prime in which the n-th significant digit is a 0.at n=8A069597
- Smallest n-digit prime with digit sum n, or 0 if no such prime exists.at n=10A073864
- a(1) = 2. Then the smallest n-digit prime starting with the last digit of the previous term.at n=10A077203
- Smallest prime larger than n^n.at n=9A098682
- Smallest and largest primes pairwise displayed with k digits from k=2,3,... with repeated decimal digits.at n=18A099630
- Smallest and largest of the n-digit primes.at n=20A101592
- Least n-digit prime whose digit permutations yield at least n distinct primes, or 0 if no such prime exists.at n=10A113598
- Prime nearest to 10^n. In case of a tie, choose the smaller.at n=10A115062
- a(n) is the least prime whose representation contains a palindromic substring of length n.at n=9A115941
- Primes p+10^n arising in A127003.at n=10A127004
- Smallest prime with number of digits equal to n-th Lucas number A000032(n).at n=5A130217
- The next prime greater than the square root of 10^n.at n=20A131581
- Smallest and largest primes with number of decimal digits equal to n-th prime.at n=8A133833
- Array read by rows: row n lists the first two primes with n digits.at n=20A139052
- Array read by rows: row n lists the first 3 primes with n digits.at n=30A139053