The left column contains Web search results. The right column contains question entity pages from Wikipedia.

Web search resultsQuestion entity pages
Discrete Mathematics/Number theory - Wikibooks
Discrete Mathematics/Number theory. ... if a number greater than 5 is a prime it must end with ... we could simply try the smallest prime number and try to divide it ...

Prime number - Wikipedia

Simplifying Fractions - Help With Fractions
So if you have to divide the numerator by a number, you must also ... and the denominator into prime numbers. ... answer after adding the fractions is “2/4 ...