The sum of two prime numbers is 2001, and the product is?
2*1999=3998
RELATED INFORMATIONS
- 1. The sum of the two prime numbers a and B is 2001. What is the product of the two prime numbers?
- 2. It is known that the product of two prime numbers is 178. These two prime numbers are () and ()
- 3. (1) The sum of the two of us is 8 (2). The product of the two of us is 15 prime All are prime numbers
- 4. It is known that "if three prime numbers a, B and C greater than 3 satisfy the relation 2A + 5B = C, then a + B + C is a multiple of integer n". What is the maximum possible value of integer n in this theorem? Please prove your conclusion
- 5. It is known that "if three prime numbers a, B and C greater than 3 satisfy the relation 2A + 5B = C, then a + B + C is a multiple of integer n". What is the maximum possible value of integer n in this theorem? Please prove your conclusion
- 6. It is known that "if three prime numbers a, B and C greater than 3 satisfy the relation 2A + 5B = C, then a + B + C is a multiple of integer n". What is the maximum possible value of integer n in this theorem? Please prove your conclusion
- 7. A prime factor B prime number C divisor D multiple 5 is a prime factor of 20 b prime number C divisor D multiple
- 8. There is a natural number, which has four different prime factors and 32 divisors. One of the prime factors is two digits, and the sum of its numbers is 11, which is the natural minimum
- 9. A natural number has 10 different divisors, but its prime factor is only 3 and 5. What is the maximum natural number satisfying these conditions? Urgent! 1
- 10. 4 and 5 are () A. factor B. divisor C. prime D. prime factor
- 11. The product of two different prime numbers whose sum is 52 is the largest () and the smallest ()
- 12. The sum of three prime numbers is 52, and the product of them is the largest______ .
- 13. Divide 406 into the sum of two prime numbers and find the minimum value of their product
- 14. The sum of two prime numbers is 60. What is the maximum product of the two prime numbers?
- 15. The sum of two prime numbers is 40. What is the maximum product of the two prime numbers?
- 16. Which primes multiply the following integrals? (three primes) 42,50,63
- 17. Put the proper prime number in the brackets 8 = ( )+ ( ﹚ 12 = ﹙ ﹚+ ﹙ ﹚+ ﹙ ﹚ 15 = ﹙ ﹚+﹙ ﹚ 18 = ﹙ ﹚+﹙ ﹚+﹙ ﹚ If you think about it, the sum of the maximum factor and the minimum multiple of a number is 62. This number is 62_______
- 18. Point out which of the following groups of numbers are coprime (1) 3 and 4; (2) 4 and 6; (3) 6 and 1; (4) 15 and 16; (5) 18 and 20; (6) 19 and 24; (7) 24 and 25; (8) 49 and 50 Come on, I'll give you a reward!
- 19. If the least common multiple of two prime numbers is 21, then the two prime numbers are () and (), respectively
- 20. The common factors of 12 and 18 are (), the largest of which is (). 12 and () are mutually prime numbers (fill in one possibility) The greatest common factor of 6 and 8 is () The greatest common factor of 17 and 51 is () The greatest common factor of 17 and 23 is () If M = 2 * 2 * 3 * 3, n = 2 * 3 * 5, then the greatest common factor of M and N is () Two, three, four and five can form a pair of Coprime numbers If there is a two digit number whose two digits are combined and prime to each other, the minimum of the two digits is () It is known that M = 2 * 3 * A and N = 2 * 7 * A. if the greatest common factor of M and N is 10, then a = () Two numbers that become coprime () Use a number to divide 32 and 28 exactly. The maximum number is ()