Felix Laurie von Massenbach 982c42cb20 Try skipping over the adding and just picking a new random number.
Generates a number coprime to 2, 3, 5, 7, 11.

Speed:
Trial div (add) : trial div (retry) : coprime
1 : 0.42 : 0.84
2014-06-01 15:31:26 +01:00
..
2001-11-22 11:09:42 +00:00
1999-01-02 15:52:11 +00:00
1999-01-02 15:52:11 +00:00
1999-01-02 15:52:11 +00:00
2010-04-14 23:07:12 +00:00