Difference between revisions of "Euler problems/131 to 140"
BrettGiles (talk | contribs) m (EulerProblems/131 to 140 moved to Euler problems/131 to 140) |
BrettGiles (talk | contribs) m |
||
Line 1: | Line 1: | ||
+ | [[Category:Programming exercise spoilers]] |
||
== [http://projecteuler.net/index.php?section=problems&id=131 Problem 131] == |
== [http://projecteuler.net/index.php?section=problems&id=131 Problem 131] == |
||
Determining primes, p, for which n3 + n2p is a perfect cube. |
Determining primes, p, for which n3 + n2p is a perfect cube. |
Revision as of 21:04, 23 June 2007
Problem 131
Determining primes, p, for which n3 + n2p is a perfect cube.
Solution:
problem_131 = undefined
Problem 132
Determining the first forty prime factors of a very large repunit.
Solution:
problem_132 = undefined
Problem 133
Investigating which primes will never divide a repunit containing 10n digits.
Solution:
problem_133 = undefined
Problem 134
Finding the smallest positive integer related to any pair of consecutive primes.
Solution:
problem_134 = undefined
Problem 135
Determining the number of solutions of the equation x2 − y2 − z2 = n.
Solution:
problem_135 = undefined
Problem 136
Discover when the equation x2 − y2 − z2 = n has a unique solution.
Solution:
problem_136 = undefined
Problem 137
Determining the value of infinite polynomial series for which the coefficients are Fibonacci numbers.
Solution:
problem_137 = undefined
Problem 138
Investigating isosceles triangle for which the height and base length differ by one.
Solution:
problem_138 = undefined
Problem 139
Finding Pythagorean triangles which allow the square on the hypotenuse square to be tiled.
Solution:
problem_139 = undefined
Problem 140
Investigating the value of infinite polynomial series for which the coefficients are a linear second order recurrence relation.
Solution:
problem_140 = undefined