Given an integer N, find the count of all the positive numbers <= N, which cannot be represented as sum of two primes. Input Format The first line of input contains T - number of test cases. It is ...

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I've been gaming for over 35 years, which is why I always look forward to Amazon Prime Day sales. There are always so many great discounts available on consoles, accessories, and games that you can ...

Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...

Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...

In early September, the online retail giant announced it would be ending its Prime Invitee Program that allowed Prime users to share their free shipping benefits with people who don’t share their home ...

WASHINGTON — Starting Wednesday, Oct. 1, Amazon is ending a program that allowed Prime members to share their free shipping benefits with people outside their household. In an update to its customer ...

Deputy Prime Minister David Lammy is prepared to put his money where his mouth is as he believes Labour will be in power this century for a record number of years. Mr Lammy, who is also the Justice ...