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Fermat's probabilistic primality test
Fermat's probabilistic primality test.
const fermat = require('fermat');
fermat(7);
// => true
fermat(561);
// => true (not actually prime though)$ npm install fermatconst fermat = require('fermat');fermat(n)Returns true if n is probably prime. Returns false otherwise. n can be
either a Number or a String.