RSA Twins!
90 points Hard

https://mega.nz/#!2aBwFCKa!NWQKRIbYzSAU2iwCPNppO7SE92W6sne4FKD3sKE2A-k Aww, twins :). They’re so cute! They must be (almost) identical because they’re the same except for the slightest difference. Anyway, see if you can find my flag. Hint: This is just math. You're probably not going to find any sort of specialized attack.

Flag
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Discussion

one of my favourite challenges so far. 'simple' algebra

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Fermat was a genius ;)

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nice one. after rsanoob and rsabegginer, this was breeze

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Another nice RSA problem!

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The flag explains the title..

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so easy using rsactf tool

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How? I wasnt able to solve this task with it

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