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prime_factors×

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2013-12-07 02:23:25 +0200 cjsh

why (4i+7) in Z[i] not a prime?norm(4i+7) =65, 65mod4=1

prime_factors

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2013-12-14 03:32:47 +0200 ppurka

prime_factors(2^100000000000000) output

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prime_factors

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2 questions

why (4*i+7) in Z[i] not a prime?norm(4*i+7) =65, 65mod4=1

prime_factors(2^100000000000000) output

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why (4i+7) in Z[i] not a prime?norm(4i+7) =65, 65mod4=1