So many patterns.....

2, 3 to 23.......................self similarity..........there are 6 primes in that gap......who all sum to 72......like the rule of 72,,,,,,,,,,,,,simply divide 72 by an interest rate and that is how long it will take your money to double......

Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199,