Information AboutIndustrial-grade Primes |
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Industrial-grade primes are often used instead of certified pirmes in algorithms such as RSA Encryption , which require the user to generate large prime numbers. Say, for example, that I need to test a number that is 100 digits long for primality. Certifying primality for this number would be extremely difficult, even using modern methods. (Trying to prove primality by simply testing every possible prime factor less than it at a trillion trial divisions per second would take over 100000000000000000000 (10^20) times the Age Of The Universe ). However, an industrial-grade prime test can accurately test this number for primality almost instantly within an impossibly low failure rate. |
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