Challenge #187: Generate Prime Numbers

[olga_strubbe]

I loved this challenge, thank you, @Shreelatha!  

[Amy_smart]

Here is my solution.

[Prathameshmanakapure]

My Solution

[aatalai]

C187

[Bobbyt23]

Love using the MOD() function.

[griffinwelsh]

My solution

[Carolyn]

Solved. I was able to minimize the amount of numbers I generated by finding the square root of the Maybe-Prime, rounded down, and I knew I didn't have to test for factors above that, since I would catch them below that (e.g. if I was testing 90 -> I don't have to worry about testing above 9 (sqrt 90 = 9.49 -> 9) since any factors would be caught if I test 1-9. I don't have to worry about catching 45, since I'll catch it when I test 2. 30 gets caught when I test 3, etc)

I also went ahead and excluded the non-2 evens since no reason to mess around with them. 

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[lwolfie]

Fun one.  Although, mine might take some time as the number gets larger.

[tammybrown_tds]

I love the "mathy" challenges.

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