mathEnglish · 1 year ago

Is there a name for numbers whose only factors are primes and semiprimes but may not be primes in themselves?

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Is there a name for numbers whose only factors are primes and semiprimes but may not be primes in themselves?

mathEnglish · 1 year ago

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And for how long can this pattern continue?

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1 year ago
https://en.m.wikipedia.org/wiki/Almost_prime

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