Quote:
Originally Posted by ewmayer
@tuckertao: It would help if you explained how you chose/found the above pair, and why you think it is somehow special.]

I chose 2
^{191}*3
^{90}*82589933 because my prime number generator only allowed 128 max digits.
My formula is 2
^{n}*3
^{m}*prime*large abundant numberĀ±1
I'm wondering whether it's still possible to find the next larger pair when both n and m are in the millions or larger with a megaprime possibly the largest known Mersenne Prime.
I go from 2
^{0}*3
^{m} to 2
^{n}*3
^{0}, so I have a whole Arc rotation on a given orbit(fix # of numerical digits), doesn't have to be 128 digits, it can be 24 millions+ total.