Yahia_Emara's blog

Is there a number between 10^7 and 10^9 that is not prime and doesn't have a prime number less than 100 in its prime factorization?
By Yahia_Emara, history, 2 years ago, In English

If there is not such a number then i can create an algorithm for fast prime factorization that works with numbers up to $$$10^9$$$

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2 years ago, # |
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$$$102023029$$$ meets all the limits.

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2 years ago, # |
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101^4?

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2 years ago, # |
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What about 1000? Instead of 100 put 1000

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