# Difference between revisions of "2007 iTest Problems/Problem 20"

(Created page with "== Problem == Find the largest integer <math>n</math> such that <math>2007^{1024}-1</math> is divisible by <math>2^n</math> <math>\text{(A) } 1\qquad \text{(B) } 2\qquad \text...") |
Rockmanex3 (talk | contribs) m (→Problem) |
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Line 11: | Line 11: | ||

\text{(F) } 6\qquad | \text{(F) } 6\qquad | ||

\text{(G) } 7\qquad | \text{(G) } 7\qquad | ||

− | \text{(H) } 8\qquad | + | \text{(H) } 8\qquad</math> |

<math>\text{(I) } 9\qquad | <math>\text{(I) } 9\qquad | ||

\text{(J) } 10\qquad | \text{(J) } 10\qquad | ||

Line 19: | Line 19: | ||

\text{(N) } 14\qquad | \text{(N) } 14\qquad | ||

\text{(O) } 15\qquad | \text{(O) } 15\qquad | ||

− | \text{(P) } 16\qquad | + | \text{(P) } 16\qquad</math> |

<math>\text{(Q) } 55\qquad | <math>\text{(Q) } 55\qquad | ||

\text{(R) } 63\qquad | \text{(R) } 63\qquad |

## Revision as of 17:08, 10 June 2018

## Problem

Find the largest integer such that is divisible by