Issue #7395 has been updated by ko1 (Koichi Sasada).

Subject changed from Negative numbers can't be primes by definition to Negative numbers can't be primes by definition
Target version changed from 2.0.0 to 2.1.0


----------------------------------------
Bug #7395: Negative numbers can't be primes by definition
https://bugs.ruby-lang.org/issues/7395#change-36420

Author: zzak (Zachary Scott)
Status: Assigned
Priority: Normal
Assignee: yugui (Yuki Sonoda)
Category: lib
Target version: 2.1.0
ruby -v: 2.0.0


from github:
https://github.com/ruby/ruby/pull/187

By definition, a prime number can be a positive integer greater than 1.

http://mathworld.wolfram.com/PrimeNumber.html


-- 
http://bugs.ruby-lang.org/