1509*2^436745-1 is prime.

1997*2^437370-1 is prime

1629*2^438032-1 New Prime Submitted
1691*2^437654-1 New Prime Submitted

1889*2^438920-1 New Prime Submitted
1551*2^439313-1 New Prime Submitted
1839*2^439432-1 New Prime Submitted

1573*2^439471-1 Already in database.

Its in the list at the bottom of the page. Known primes not yet found in incompleted reserved ranges:

Also,
1647*2^439614-1 is prime.

1639*2^440183-1 New Prime Submitted

1797*2^434365-1 is prime

1469*2^440588-1 is prime

A very high percentage of primes are now new! :smile:

BTW, I just wanted to personally thank everyone for their continued huge contribution to the 8th and 9th drives! The response has been outstanding. We are quickly filling in 100's of small and larger holes in searched ranges of this messy area, which is what the project is all about.

1587*2^442185-1 Already in Database

1863*2^442783-1 New Prime Submitted

1819*2^443181-1 New Prime Submitted