1147*2^1085617-1 (326807 digits)

243*2^1923567-1 (579054 digits)

2145*2^806211-1
2145*2^823312-1
are primes.

-Steven

1077*2^1091113-1 (328461 digits)
1173*2^1091159-1 (328475 digits)

8th drive:
6165*2^988573-1 (297594 digits)

10th drive:
11533*2^1106943-1 (333228 digits)

1335*2^1092015-1 (328733 digits)

Found while on vacation :smile:

35*2^1817486-1 is prime! (547120 digits), my new personal record
77*2^1390004-1 is prime! (418435 digits)

And thus I finally joined the 47.0 club by score! :cool:

27114615*2^708416-1 (213262 digits)

[QUOTE=Kosmaj;270225]

35*2^1817486-1 is prime! (547120 digits), my new personal record

[/QUOTE]

Nice one!

Here's one from the 8th drive:
9441*2^991067-1 (298345 digits)

Thanks Peter!

[B]grueny[/B]
Congrats on your first RPS prime!

8th drive:
7245*2^994567-1 (299399 digits)