什么是browserify-bignum，A browserify implementation of node-bignum
API functionality should be identical to that of node-bignum. However, a few methods are missing:
- BigNumber.prime(bits, safe=true)
I have no intention of implementing them if you would like to do so and submit a pull request I would happily accept it. I wrote this library so I could browserify node-srp which does not require any of the above mentioned methods.