csail/6006psets_ng — comment on commit 837c03ca86177f4d55790c7444d0b32e98b2b026
File: 5/code/rsa/big_num.rb line 162
By pwnall:

Please add parens to the Bignum.new call. The explanation is it's not the outermost call, the return looks like a call on its own.