Re:Bitcoin’s race to outrun the quantum computer
by nielsole on Sunday August 18, 2019 @02:45PM
(#20732038)
Not sure what algorithm you use for encryption, but 21 doesn't look like a prime. Maybe run a Miller Rabin test on it? ;)
[ Parent
| on HN ]
Re:Bitcoin’s race to outrun the quantum computer
by sweeneyrod on Sunday August 18, 2019 @03:51PM
(#20732409)
It's the modulus of my RSA PK, so the product of two large primes rather than a prime itself. Of course, I can't say what the factors are, otherwise anyone could crack it even if they don't have a quantum computer!