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A more challenging 'edition' is to find a number that spells out one of its prime factors. But then, that long number wouldn't be a prime, so it's more like pr
by sarreph 9y ago
A more challenging 'edition' is to find a number that spells out one of its prime factors.
But then, that long number wouldn't be a prime, so it's more like prime-ception. :)
- martinmj 9y agoSomething like this - https://youtu.be/3IMAUm2WY70 https://youtu.be/3IMAUm2WY70 ?
- madez 9y agoThat isn't very difficult. Choose a prime, say 2. Now pick a sufficiently large number of digits to get a high enough resolution. Pick a number that graphically spells out 2. Replace the least significant bit of the number with a zero. You are done. In general, "fixing" a number such that it is divisible by a given prime is easy.