Weakly prime numbers (changing any one decimal digit always produces a composite number). Also called digitally delicate primes.

A050249

Weakly prime numbers (changing any one decimal digit always produces a composite number). Also called digitally delicate primes.

Terms

    a(0) =294001a(1) =505447a(2) =584141a(3) =604171a(4) =971767a(5) =1062599a(6) =1282529a(7) =1524181a(8) =2017963a(9) =2474431a(10) =2690201a(11) =3085553a(12) =3326489a(13) =4393139a(14) =5152507a(15) =5564453a(16) =5575259a(17) =6173731a(18) =6191371a(19) =6236179a(20) =6463267a(21) =6712591a(22) =7204777a(23) =7469789a(24) =7469797

External references