Hi everybody. Well, I can't undersant this problem: Show that all integers of the form has a prime factor of the same form. Thanks.
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hi Fernando that means that if we have an integer n such that n=4*k+3 then n will have a prime factor p such that p=4*l+3 Stefy
Hi Stefy! thanks. OK but, How can I show that?
Hi Assume that it's false and then use congruences to get to a contradiction.
Originally Posted by anonimnystefy Hi Assume that it's false and then use congruences to get to a contradiction. Thanks, but I'm not using congruences yet. :/
Too bad.It woulda be much easier if you could use easier. Still, try to assume the statement isn't correct i.e. that all prime factors are of the form 4Śl+1
Originally Posted by anonimnystefy Too bad.It woulda be much easier if you could use easier. Still, try to assume the statement isn't correct i.e. that all prime factors are of the form 4Śl+1 Hi, Ok anyway thanks xD
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