Here are a few primes I found within last week or two for RPS;

2741*2^737586-1
2741*2^468594-1
404643525*2^379133-1
2759*2^405820-1

Another one for 2759;

2759*2^569812-1

[B]Beyond[/B]

Congrats on many nice primes!

98682705*2^521820-1 is prime!

1003*2^482655-1 is confirmed prime (I re-found it just now, but according to both the [URL="http://www.rieselprime.org/Summary00300.htm"]300<k<2000 page[/URL] on rieselprime.org, it was already found by a guy called Hedges back in 2004). :smile:

A little disappointing to find that the prime was already found after the initial rush of excitement on seeing it in my results file (it would have ended a long personal dry spell for me, had it been new), but alas, that's what happens when people search k's in a hodgepodge way as was done with k=1003. :sad:

Bang:
99*2^1292395-1 is prime.

-Curtis

Congrats! Prime-month april :smile:
a.

Congatulations on a big find Curtis.

Congrats to Curtis! :tu:
Too bad it's the last day of april :wink:

705*2^630007-1 (189654 digits)

2983*2^771455-1 (‎232235 digits)