391*2^1247959-1 is prime

665*2^797080-1

Added 96464 : 635*2^818204-1 (246307 digits)

6k MiniDrive
 

333*2^1209174-1 is prime

Note: The reservation of the last day (35 candidates for 8 clients = 280 pairs) I've checked some minutes before all were done and found nothing. This prime was the last pair of the last client! Noticed first after I've submitted all!

[QUOTE=kar_bon;237856]333*2^1209174-1 is prime

Note: The reservation of the last day (35 candidates for 8 clients = 280 pairs) I've checked some minutes before all were done and found nothing. This prime was the last pair of the last client! Noticed first after I've submitted all![/QUOTE]

Nice prime Karsten.

I'm not clear. Are you saying that there is a problem?

[QUOTE=gd_barnes;237866]Nice prime Karsten.

I'm not clear. Are you saying that there is a problem?[/QUOTE]

No. The prime was the last pair of my 280 cand reserved at once! The very last one from 280 pairs!

699*2^798544-1 is prime

741*2^798946-1 is prime

This is the 100th prime found for k=741! :-)

809*2^764580-1 is prime

Added 96541 : 773*2^824494-1 (248201 digits)

Added 96560 : 783*2^828228-1 (249325 digits)