Math, asked by MoirangthemJohnson, 1 year ago

how do you know the number is prime number,specially large number?​

Answers

Answered by ritu1209
1

Step-by-step explanation:

prime numbers are the numbers which are divisible by 1 and itself.

for ex 17,23,29 are prime numbers because they are completely divisible by 1 and itself.


MoirangthemJohnson: 2017 is a prime number or not
ritu1209: 2017 is a prime number
MoirangthemJohnson: how u look
nishkarsh73: no it is not a prime number
MoirangthemJohnson: yes it is a prime number
Answered by nishkarsh73
1

In large prime number we have to see once and tence ,if they are divisible by two , it means it is prime number


MoirangthemJohnson: hello are you sleeping
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