.
 

[quote=AES;123302]5*2^1194164-1 (359480 digits)[/quote]

Congratulations! Maybe we'll also find a k=17 prime, soon :spot:

3 primes:

759007755*2^441291-1 (132851 digits)
759007755*2^410097-1 (123461 digits)
990267135*2^379590-1 (114277 digits)

SlashDude
Welcome back and congrats on new primes! :cool:

Congrats also to Adam and Bliss on a nice megabit prime!

Thanks Kosmaj!

Here are a couple more primes:

759007755*2^514971-1 (155031 digits)
990267135*2^415896-1 ‏(‎125207 digits)

SlashDude, nice primes!

I found one more from the 5th Drive:
285*2^881240-1 (265283 digits)

The second one at the 880k level in 8 days! :shock:

5th drive

117*2^877874-1 (264269 digits)

211*2^680135-1 (204744 digits)

102765*2^387776-1 is prime (116738 digits)

75*2^995721-1 (299744 digits) :banana:

5955*2^360027-1 (108383 digits)

5855*2^362726-1 (109196 digits)