Rsa, Miller Rabin, Prime Numbers, Algorithms, Cryptography.
of a, it is not prime. Let’s get a sense of how well this test works for primes under 100,000. There are 9669 numbers less than 100,000 that satisfy FLT with a = 2. Of these, 9591 are prime. So for numbers less than 100,000, there is less than 1% chance that a number satisfies FLT and is not prime.