70003

Properties

Appears in sequences

• Prime differences of Lucas 4-step numbers.at n=15A113295
• Number triangle read by rows: T(n,k) = Sum_{j=0..n-k} C(n+j,j+k)*C(n-j,k).at n=49A117207
• Naughty primes: primes in which the number of zeros is greater than the number of all other digits.at n=4A164968
• Number of ways to arrange 2 nonattacking knights on the lower triangle of an n X n board.at n=26A194486
• Primes of the form 7n^2 + 3.at n=8A201604
• Primes p with f(p), f(f(p)) and f(f(f(p))) all prime, where f(n) = prime(n) - n + 1.at n=35A235934
• a(n) = Sum_{k=0..5} binomial(10,k)*binomial(n,k).at n=9A247610
• Primes having only {0, 3, 7} as digits.at n=28A260378
• Primes in A338529/2.at n=24A338533
• Smallest prime ending in "3", with n preceding "0" digits.at n=2A379150
• Primes containing 000 as a substring.at n=4A386247
• Prime numbersat n=6937