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11h
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
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12h
answered Is this expression for $p_2(n)$, the nth composite of two primes, correct?
18h
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
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1d
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
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1d
comment Unique factorization in $\mathbb Z(\sqrt{-19})$
Yes this seems clear and I am adding my vote. But is it really different from mercio's response?
1d
comment Is this expression for $p_2(n)$, the nth composite of two primes, correct?
@GregMartin: Many thanks. Appreciate the time/effort to look it over.
1d
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
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1d
answered Convergence and Divergence of this series
2d
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
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Oct
28
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
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Oct
28
comment Unique factorization in $\mathbb Z(\sqrt{-19})$
I will read this answer later and hopefully upvote. Thanks.
Oct
28
revised Two estimates of $\sum \log p_2(i)$ using PNT correct?
added 155 characters in body
Oct
26
asked Two estimates of $\sum \log p_2(i)$ using PNT correct?
Oct
26
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
added 159 characters in body; edited title
Oct
26
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
deleted 1 character in body
Oct
26
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
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Oct
26
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
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Oct
26
revised Is this expression for $p_2(n)$, the nth composite of two primes, correct?
edited title
Oct
26
comment Is this expression for $p_2(n)$, the nth composite of two primes, correct?
@Travis: Thanks I didn't know that tag existed.
Oct
26
comment Is this expression for $p_2(n)$, the nth composite of two primes, correct?
@Travis: Is the proof okay, can it be simplified...?