# data[].attributes.custom_properties.SLh70DY0
no cause multiples of 5, which can end in 5, are still divisible by 5 itself. 

# data[].attributes.custom_properties.l2oFToDM
no because 2 can only be obtained by multiplying 2 itself by 1

# data[].attributes.custom_properties.SLh70DY0
No, 15 is a odd number but it has 4 factors which makes it not a prime number as prime numbers only has 2 factors

# data[].attributes.custom_properties.l2oFToDM
No. 2 is a prime number and an even number

# data[].attributes.custom_properties.SLh70DY0
No, for example, 9 is not a prime number as there is more than 2 factors. This shows that not all odd numbers are prime numbers

# data[].attributes.custom_properties.l2oFToDM
No for example the number 2 is a prime number but it is not an odd number

# data[].attributes.custom_properties.PNUkF3FE
the last digit has to be either 1, 3, 7 or 9.

# data[].attributes.custom_properties.SLh70DY0
no. odd square numbers are not prime numbers even though they are odd. for example, 1691 has 3 factors, not 2. (1, 41, 1691)

# data[].attributes.custom_properties.l2oFToDM
no. 2 is even but is also a prime number.

# data[].attributes.custom_properties.SLh70DY0
No. 9 is an odd number but it is not divisible by just 1. It is also divisible by 3.

# data[].attributes.custom_properties.l2oFToDM
No, as 20 is an even number but it can be divided by 1,2,4,5,10,20

# data[].attributes.custom_properties.SLh70DY0
No as a prime number is any number that has only 2 factors - 1 and itself. 2 is an even number and it is the only even prime number as it has only 2 factors - 1 and 2.  

# data[].attributes.custom_properties.l2oFToDM
No. As explained in (b) 2, which is an even number, is a prime number. So not all even numbers are composite numbers.

# data[].attributes.custom_properties.PNUkF3FE
Every prime number that is greater than 5 has an odd number as its last digit.

# data[].attributes.custom_properties.SLh70DY0
No because some odd numbers are not prime numbers(e.g 9 is not a prime number because it has another factor other than 1 and itself)

# data[].attributes.custom_properties.l2oFToDM
No, because some even numbers are prime numbers.(e.g 2 is a prime number)

# data[].attributes.custom_properties.PNUkF3FE
After 5 all the prime numbers end with an odd number.

# data[].attributes.custom_properties.SLh70DY0
No. 9 isn’t not a prime number, as it can be divided by both 3 and one without getting a decimal 

# data[].attributes.custom_properties.l2oFToDM
No. 2 is a Prime numbers are not composite njmbers. 

# data[].attributes.custom_properties.PNUkF3FE
The last digit will end with an odd number.

# data[].attributes.custom_properties.SLh70DY0
No. There are odd numbers that have more than 2 factors.

# data[].attributes.custom_properties.l2oFToDM
No. 2 is an even number but it is still a prime number.

# data[].attributes.custom_properties.PNUkF3FE
for every prime number above 5 the last digit is always odd

# data[].attributes.custom_properties.SLh70DY0
no 9 is odd and it has 3 facotrs unlike prime numbers that have 2 factors

# data[].attributes.custom_properties.l2oFToDM
no 2 is even and it has 2 facotrs unlike composite numbers that have more than 2 factors

# data[].attributes.custom_properties.SLh70DY0
No.15 is an odd number with more than 2 factors,for example 1,3,5,15

# data[].attributes.custom_properties.l2oFToDM
No.2 is an even number but it has only 2 factors 1 and 2 hence it is a prime number.

# data[].attributes.custom_properties.SLh70DY0
No. Odd numbers can be divisible by other numbers. e.g. 9 = 3x3

# data[].attributes.custom_properties.l2oFToDM
Yes. An even number is a number that can de divided by 2 thus it is composite. e.g. 4 = 2x2, 14 = 7x2

# data[].attributes.body
Nathan

# data[].attributes.custom_properties.l2oFToDM
yes all even can be divided by half itself and 2

# data[].attributes.body
I’m supposed to be index no. 25 I don’t know why zave is here

# data[].attributes.custom_properties.SLh70DY0
No. As an odd number such as 21 can be divided by 1,3,7 and itself. Therefore it isn’t a prime number as prime numbers can only be divided by 1 and themselves 

# data[].attributes.custom_properties.l2oFToDM
No. As 2 is an odd number but it can be divided by one and itself, nothing else. Which classifies it as a prime number 

# data[].attributes.custom_properties.PNUkF3FE
The last digit will always be 1,3,7 or 9

# data[].attributes.custom_properties.SLh70DY0
No. This is because there are odd numbers that have more than two factors(1 and itself ) eg.15 has 1,3 and 5 as factors

# data[].attributes.custom_properties.PNUkF3FE
All the last digit of prime numbers after 5 is always a odd number.

# data[].attributes.custom_properties.SLh70DY0
No. Some odd numbers have more than 2 factors. 25.

# data[].attributes.custom_properties.l2oFToDM
No, one even number only have 2 factors. 2

# data[].attributes.custom_properties.SLh70DY0
No, because mulitples of 5, despite being odd, have more than 2 factors since it is divisible by 5 (eg 25)

# data[].attributes.custom_properties.l2oFToDM
No, 2 is an even number but is considered a prime number

# data[].attributes.custom_properties.PNUkF3FE
for all the prime numbers greater than 5, they are all odd numbers

# data[].attributes.custom_properties.SLh70DY0
no, because some odd numbers can be divided by other numbers that are not 1 or itself                               e.g. number 9 is an odd number but it can also be divided by 3 other than 1 and itself

# data[].attributes.custom_properties.l2oFToDM
no, because some even numbers are also prime numbers                                                                             e.g number 2 is an even number but it can only be divided by 1 or itself            

# data[].attributes.custom_properties.SLh70DY0
No 65 is a odd number but not a prime number as a prime number is a number only divisible by itself and 1 but 65 is divisible by 5 and 13 as well

# data[].attributes.custom_properties.l2oFToDM
No 2 is a even number but is only divisible by 1 and itself

# data[].attributes.custom_properties.SLh70DY0
No. Some odd numbers such as 9 can be divided by other numbers other than 1 and itself. 

# data[].attributes.custom_properties.l2oFToDM
No. 2 is a prime number even though it is an even number.

# data[].attributes.custom_properties.l2oFToDM
Yes(other than 2). Every even number can be divided by 2 so it is a composite number.

# data[].attributes.custom_properties.PNUkF3FE
It is either 1,3,5 or 7 which are also prime numbers (except 1)

# data[].attributes.custom_properties.SLh70DY0
No, some odd numbers end with a 5 which automatically makes it divisible by 5, therefore making it an composite number.

# data[].attributes.body
Access the LINK: https://www.visnos.com/demos/sieve-of-eratosthenes

Setting: MULTIPLES

"IGNORE "1" since we know it is neither PRIME nor COMPOSITE.

Start with "2".

Answer the following QUESTIONS in the post.

Adapted from Study Notes (p6)

# data[].attributes.body
Login to your Padlet account (if you have already registered with your SST email address)

If not, remember to enter your name in the title of the first post you put up under your index number.