Largest n-digit prime with only prime digits.

A071060

Largest n-digit prime with only prime digits.

Terms

    a(0) =7a(1) =73a(2) =773a(3) =7757a(4) =77773a(5) =777737a(6) =7777753a(7) =77777377a(8) =777777773a(9) =7777777577a(10) =77777777573a(11) =777777777773

External references