Any sufficiently large even number can be expressed as the product of a prime number and two prime numbers For example: 8 = 2 + 2 × 3, then: 54 = () + () × () 144 = () + () × ()

54=（3）+（3）×（17） 144=（3）+（3）×（47）

RELATED INFORMATIONS

1. How many jin is a liter of diesel? How to convert? How to convert gasoline?
2. Given a = a ^ 2-2ab + B ^ 2, B = a ^ 2 + 2Ab + B ^ 2.1: find a + B 2: find a quarter (B-A) 3: if 2a-3b + C = 0, then what is the expression of C?
3. The shape of a cell in the human body can be approximately seen as a circle. It is known that its diameter is about 1.56 * 10-6 cubic meters, then its one millionth is () meters
4. How to sum 1 / 1 * 3 + 1 / 3 * 5 + '+ 1 / (2n-1) (2n + 1) with split term method?
5. BN = 1 / (2n-1) (2n) sum
6. How to sum BN = 1 / [2n]
7. Sum of split terms 1 / (3 ^ 2-1) + 1 / (5 ^ 2-1) + 1 / (7 ^ 2-1) + .+ 1/[(2n+1)^2 -1] + … ..=
8. Sum function of power series (∞Σn = 0) {((- 1) ^ n) * (x ^ 2n)} / N~
9. A = 9, B = - 8, then the 2003 power of a + the 2004 power of B is
10. What is the single digit number of 3 to the power of 2007
11. How to write it (all) from Peking University Teacher's edition, I've written it myself, I didn't look at it carefully at first. I thought it was very difficult
12. B / a = 3, what is the cubic power of B / a
13. White, black, white, black, black. Where are the sixth and tenth white balls?
14. The summary of physics knowledge in the eighth grade volume II of people's Education Press It must be the second volume of the eighth grade
15. Given that the derivative of the function f (x) is f '(x) = 4 & sup3; x-4x, and the image passes through the point (0,3), when the function f (x) reaches the minimum, the value of X should be?
16. AB is a sequence of numbers. When a equals 3 579, B is 5 913 17. When a equals 117, how much is B
17. Mathematical calculation problems (first simplify, then evaluate) Given a + B = - 5, 2a-b = - 1, find AB (B + B ^ 2) - B ^ 2 (AB-A) + 2A (a-b ^ 2)
18. Even times even equals odd. Why?
19. What's the next bit of the sequence 2 4 8 16 30
20. Draw n straight lines in the circle. How many parts of the circle can you divide at most?