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Questions
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Erik Westzynthius’s cool upper bound argument: update?

feb 6 at 6:09 Gerhard Paseman 863●1●4●4

 
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369
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Better error bounds for partial sums of reciprocals of primes?

jul 25 at 19:21 Eric Naslund 3,870●14●34

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What is due diligence when translating a paper?

oct 28 11 at 17:17 Gerhard Paseman 1,201●6●14

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515
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ASCII prime plots and prime-rich quadratic polynomials

oct 12 11 at 7:34 joro 4,290●1●10●31

 
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257
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How small can intervals be and still contain a prime times a power of 2?

aug 11 11 at 1:53 Gerhard Paseman 1,201●6●14

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How many sequences of rational squares are there, all of whose differences are also rational squares?

aug 6 11 at 14:01 joro 4,290●1●10●31

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593
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What are the chances of finding a small factor?

jul 14 11 at 7:23 Gerhard Paseman 1,201●6●14

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379
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Other realms for studying symbolic dynamics

may 1 11 at 0:32 Nishant Chandgotia 175●1●4

 
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225
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Has anyone seen this version of ring toss (combinatorial object) before?

apr 14 11 at 20:36 Gerhard Paseman 1,201●6●14

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How do I fix someone’s published error?

dec 11 10 at 2:04 Thierry Zell 3,103●1●17●43

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