Prime permutations The arithmetic sequence, 1487, 4817, 8147, in which each of the terms increases by 3330, is unusual in two ways: (i) each of the three terms are prime, and, (ii) each of the 4-digit numbers are permutations of one another. There are no arithmetic sequences made up of three 1-, 2-, or 3-digit primes, exhibiting this property, but there is one other 4-digit increasing sequence. What 12-digit number do you form by concatenating the three terms in this sequence? An another question on primes and permutations. I will explain to you, the algorithm I have used in program, in this section , . As I have given some random names to the variables (I di dn 't knew what to name the variables in a m eaning ful way ). This issue might confuse you and I will explain to you the code in the program section. As the question states that the number is prime, and it is 4 digit number it is better that we will sieve our prime numbers upto 10000. One more condit...
With Radius of Circle, people can learn to program and have hands-on tutorials with python and Matlab. ProjectEuler problems solutions are also available to have a better solution and improve the knowledge of people. A lot of algorithms which form the basic programming are also available. I hope the internet community will make use of this blog.