31 and 2
36
the prime numbers that equal 168 is 2*2*2*3*7 and also Here is a table of all prime numbers up to 1,000:2357111317192329313741434753596167717379838997101103107109113127131137139149151157163167173179181191193197199211223227229233239241251257263269271277281283293307311313317331337347349353359367373379383389397401409419421431433439443449457461463467479487491499503509521523541547557563569571577587593599601607613617619631641643647653659661673677683691701709719727733739743751757761769773787797809811821823827829839853857859863877881883887907911919929937941947953967971977983991997
67 and 5
The only two prime numbers that add up to 24 are 11 and 13. Prime numbers are numbers greater than 1 that can only be divided by 1 and themselves without leaving a remainder. In this case, 11 and 13 are both prime numbers, and when added together, they equal 24.
As a product of its prime factors: 2*3*13 = 78
The prime factors of 33 are 3 and 11 and the prime numbers of 2 and 31 add up to 33
36
the prime numbers that equal 168 is 2*2*2*3*7 and also Here is a table of all prime numbers up to 1,000:2357111317192329313741434753596167717379838997101103107109113127131137139149151157163167173179181191193197199211223227229233239241251257263269271277281283293307311313317331337347349353359367373379383389397401409419421431433439443449457461463467479487491499503509521523541547557563569571577587593599601607613617619631641643647653659661673677683691701709719727733739743751757761769773787797809811821823827829839853857859863877881883887907911919929937941947953967971977983991997
67 and 5
2 and 3 2x3x3x3= 54
The only two prime numbers that add up to 24 are 11 and 13. Prime numbers are numbers greater than 1 that can only be divided by 1 and themselves without leaving a remainder. In this case, 11 and 13 are both prime numbers, and when added together, they equal 24.
2 and 17
As a product of its prime factors: 2*3*13 = 78
33
Not really. You just have to try different numbers. As to patterns, the probability of finding a prime goes down for higher numbers. The number of prime numbers up to a number "n" is roughly equal to n / ln(n), where ln() is the natural logarithm function.
29
There are 15 prime numbers up to 50.