Interesting patterns indeed........67, 71.....and 89, 97.....two prime pairs....in the 1st 25 primes.....all under 100....................67 and 71......71 like 2.71.....how e starts......100 is the 1st number with 3 digits....if u add the 1st 3 digits of e up .....u get the base.....10 ...2 + 7 + 1 = 10...

A rectangle..........made from the 1st 180 numbers....has 41 primes.........180 is like pi in the unit circle.....half way around.....1/2............like the c line.....12 by 15........12 + 15 = 27.......e.......

1. 2
2. 3
3. 5
4. 7
5. 11
6. 13
7. 17
8. 19
9. 23
10. 29
11. 31
12. 37
13. 41
14. 43
15. 47
16. 53
17. 59
18. 61
19. 67
20. 71
21. 73
22. 79
23. 83
24. 89
25. 97
26. 101
27. 103
28. 107
29. 109
30. 113
31. 127
32. 131
33. 137
34. 139
35. 149
36. 151
37. 157
38. 163
39. 167
40. 173
41. 179
42. 181