document.write( "Question 778575: a lock can only be opened by using a 3-digit number. Saqi sets this 3-digit number to be the largest prime number under 1000. what is the number? \n" ); document.write( "
Algebra.Com's Answer #474799 by Alan3354(69443)\"\" \"About 
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997 \n" ); document.write( "
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