References to A050249

Weakly prime numbers (changing any one decimal digit always produces a composite number).
294001, 505447, 584141, 604171, 971767, 1062599, 1282529, 1524181, 2017963


1 seqfan posts

Mon Mar 16 20:35:15 CET 2009    [seqfan] Re: [math-fun] prime ladders

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
Links to OEIS content are included according to The OEIS End-User License Agreement .