sage: d = *6*
sage: p = d/*2* sage: p 3 sage: is_prime(p) False # Huh?!! sage: is_prime(*3*) True sage: p==*3* True This happens in version 8.7 and also in the current version (installed yesterday) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/9cb13872-298c-4463-b27d-b77ea288bfedn%40googlegroups.com.