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Charles
  • Member for 11 years, 8 months
  • Last seen this week
  • Albany, NY, USA
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Programmer and mathematician.

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38
What did Yu Jianchun discover about Carmichael numbers?
Jul 21 '16
36
Has Stirling’s Formula ever been applied, with interesting consequence, to Wilson’s Theorem?
Oct 16 '10
34
Status of Harvey Friedman's grand conjecture?
Sep 21 '10
26
Asymptotic density of k-almost primes
Aug 18 '10
24
Fastest Algorithm to Compute the Sum of Primes?
Nov 21 '11
22
Odd-bit primes ratio
Nov 2 '10
22
Are all primes in a PAP-3?
Aug 2 '10
21
Primes represented by two-variable quadratic polynomials
Feb 14 '11
21
What are the consequences of an ineffective proof of the Riemann Hypothesis?
Aug 13 '21
19
Examples of theorems misapplied to non-mathematical contexts
Apr 12 '11
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244
Does $\pi$ contain all possible number combinations?
105
Is this of any real importance to the mathematical scientific community?
81
Hard code golf: Regex for divisibility by 7
55
Quality of random numbers
54
Why does $1/x$ diverge?

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