409,457 = 71 x 73 x 79
66 = 2 x 3 x 11
2 x 3 x 3 x 7 = 126 =2*7*3*3
Find 3 consecutive numbers where the product of the smaller two numbers is 19 less than the square of the largest number.
3, 5, 7
11,12,13
2 and 3 are the only consecutive primes.
2 and 3 are the only consecutive numbers that are prime.
The only consecutive primes between 1 and 100 are 2 and 3.
2 and 3
There is just one group: 2 and 3. No other primes are consecutive.
3
Yes. The only time this occurs is right at the start of the list of primes: 2, 3.
24 can be expressed as a product of primes as 2^3 * 3^1.
It is: 2*3*3 = 18
Product of primes for 15 3 x 5 = 15 Product of Primes for 36 2 x 2 x 3 x 3 = 36
It is: 3*3*3 = 27
3 × 7 × 11