PRP in base 11 and 13

For (70^n-1)/69, I found hitherto:
(70^2-1)/69
(70^29-1)/69
(70^59-1)/69
(70^541-1)/69
(70^761-1)/69
(70^1013-1)/69
(70^11621-1)/69
(70^27631-1)/69

To be completed...