Added 6*573^n-1 tested to n=100K by me.

Added 6*619^n-1 tested to n=100K by me.

Added 13*720^n+1 tested to n=100K by me.

Added 90*748^n+1 tested to n=100K by me. With a weight of 3426, this is now the 2nd highest weight base with 1k remaining. It's the highest weight for any base that has only been tested to n=100K.

Added 57*496^n-1 tested to n=100K by me.

Added 8*800^n-1 tested to n=100K and reserved to n=250K by unconnected after he found a prime for k=25.

Added 1696*112^n+1 tested to n=210K and reserved to n=250K by the PRPnet drive after Max found a prime for k=3303.

S73 (tested to n=220K, reserved to n=250K by the PRPnet drive) is also a 1k'er after a recent prime. :smile:

Edit MyDog: Added with a weight of 1041

Added R727 because of unconnected's 2 prime finds.

8*727^n-1 has a weight of 1151

S373
 

Added 108*373^n+1 with a weight of 547

Added 4421*10^n-1 with a weight of 571

Borys found a big one