700001

Properties

Appears in sequences

• Numerical distance between m-th and (n+m)-th circles in a loxodromic sequence of circles in which each 4 consecutive circles touch.at n=15A045821
• Start with the prime 11; next prime must exceed previous prime and start with last digit of previous prime.at n=13A054262
• a(1) = 2; a(n+1) = smallest prime > a(n) with leading digit equal to final digit of a(n).at n=13A061448
• Smallest prime in which the n-th significant digit is a 7.at n=5A069591
• Smallest prime == 1 mod (10^n).at n=4A070854
• a(1) = 2. Then the smallest n-digit prime starting with the last digit of the previous term.at n=5A077203
• Primes in increasing order with most significant digit following the cyclic pattern 2,3,5,7,2,3,5,7,2,3,5,7,...at n=23A113611
• Naughty primes: primes in which the number of zeros is greater than the number of all other digits.at n=14A164968
• a(n) = 7*10^n + 1.at n=5A199687
• Primes p such that the digits of p^2 are squares.at n=18A308917
• Primes p such that p^2 contains all of the square digits {0, 1, 4, 9} only.at n=10A316969
• Prime numbersat n=56544