8109*2^377193-1 (113551 digits)

8005*2^377631-1 (113683 digits)

1167*2^486504-1 (146456 digits)

1317*2^483761-1 (145630 digits)

8093*2^380150-1 (114441 digits)

1275*2^484801-1 (145943 digits)
1021*2^599175-1 (180373 digits)
1107*2^566777-1 (170620 digits)

8097*2^386416-1 (116327 digits)

1385*2^486346-1 (146408 digits)
1323*2^486656-1 (146502 digits)

8025*2^393666-1 (118510 digits)

251*2^907478-1 is prime

8109*2^400347-1 (120521 digits)

[URL="http://primes.utm.edu/primes/page.php?id=73229"]8109*2^400032-1[/URL]