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Jim White's user avatar
Jim White's user avatar
Jim White's user avatar
Jim White
  • Member for 11 years, 11 months
  • Last seen more than 1 year ago
  • Canberra, Australia
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About
Retired software engineer, now doing computational science research. Special interest in Pell equations, particularly wrt "smooth pairs", ie. the "Størmer Problem", and Lehmer's method of solving it.
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Top posts
question
6
Uniqueness of values in recurrence relations
Jan 7, 2013
question
3
Decision problem wrt Pairs of Polynomials with Integer Coefficients
Jan 22, 2013
answer
3
a family of Pellian equations
Jan 12, 2013
answer
1
Uniqueness of values in recurrence relations
Jan 9, 2013
answer
1
For any prime $p$, is there $C$ such that if $x\ge C$, then all but one integer among $x+1, x+2, \dots, x+p$ has Greatest Prime Factor $> p$
Jan 11, 2013
answer
1
a family of Pellian equations
Jan 16, 2013
question
0
Square Roots of Unity modulo N^2 [closed]
Jan 18, 2013
answer
0
Uniqueness of values in recurrence relations
Jan 8, 2013
answer
0
Uniqueness of values in recurrence relations
Jan 10, 2013
answer
0
Consecutive integers with no large prime factors
Jan 10, 2013
Top network posts
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8
List Conjugacy Classes in GAP?
7
Does every $9 \times 9$ Latin square contain a $3 \times 3$ submatrix containing each symbol in $\{1,2,\ldots,9\}$?
6
Finding cycles in a (not quite) Latin square
6
Open Questions on Latin Squares and Directed Acyclic Graphs